404962230920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2\times {\mathrm{2237}}^1$

素因数の和:2492

約数の個数: 192

約数和(自身を含む): 1018726768080

約数和(自身を除く): 613764537160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 97, 104, 130, 148, 185, 194, 260, 296, 370, 388, 481, 485, 520, 740, 776, 962, 970, 1261, 1480, 1924, 1940, 2237, 2405, 2522, 3589, 3848, 3880, 4474, 4810, 5044, 6305, 7178, 8948, 9409, 9620, 10088, 11185, 12610, 14356, 17896, 17945, 18818, 19240, 22370, 25220, 28712, 29081, 35890, 37636, 44740, 46657, 47045, 50440, 58162, 71780, 75272, 82769, 89480, 93314, 94090, 116324, 122317, 143560, 145405, 165538, 186628, 188180, 216989, 232648, 233285, 244634, 290810, 331076, 348133, 373256, 376360, 413845, 433978, 466570, 489268, 581620, 611585, 662152, 696266, 827690, 867956, 933140, 978536, 1075997, 1084945, 1163240, 1223170, 1392532, 1655380, 1735912, 1740665, 1866280, 2151994, 2169890, 2446340, 2785064, 2820857, 3310760, 3481330, 4303988, 4339780, 4525729, 4892680, 5379985, 5641714, 6962660, 8028593, 8607976, 8679560, 9051458, 10759970, 11283428, 13925320, 14104285, 16057186, 18102916, 21047933, 21519940, 22566856, 22628645, 28208570, 32114372, 36205832, 40142965, 42095866, 43039880, 45257290, 56417140, 64228744, 80285930, 84191732, 90514580, 104371709, 105239665, 112834280, 160571860, 168383464, 181029160, 208743418, 210479330, 273623129, 321143720, 417486836, 420958660, 521858545, 547246258, 778773521, 834973672, 841917320, 1043717090, 1094492516, 1368115645, 1557547042, 2087434180, 2188985032, 2736231290, 3115094084, 3893867605, 4174868360, 5472462580, 6230188168, 7787735210, 10124055773, 10944925160, 15575470420, 20248111546, 31150940840, 40496223092, 50620278865, 80992446184, 101240557730, 202481115460, 404962230920]

約数ペア:

[(1, 404962230920), (2, 202481115460), (4, 101240557730), (5, 80992446184), (8, 50620278865), (10, 40496223092), (13, 31150940840), (20, 20248111546), (26, 15575470420), (37, 10944925160), (40, 10124055773), (52, 7787735210), (65, 6230188168), (74, 5472462580), (97, 4174868360), (104, 3893867605), (130, 3115094084), (148, 2736231290), (185, 2188985032), (194, 2087434180), (260, 1557547042), (296, 1368115645), (370, 1094492516), (388, 1043717090), (481, 841917320), (485, 834973672), (520, 778773521), (740, 547246258), (776, 521858545), (962, 420958660), (970, 417486836), (1261, 321143720), (1480, 273623129), (1924, 210479330), (1940, 208743418), (2237, 181029160), (2405, 168383464), (2522, 160571860), (3589, 112834280), (3848, 105239665), (3880, 104371709), (4474, 90514580), (4810, 84191732), (5044, 80285930), (6305, 64228744), (7178, 56417140), (8948, 45257290), (9409, 43039880), (9620, 42095866), (10088, 40142965), (11185, 36205832), (12610, 32114372), (14356, 28208570), (17896, 22628645), (17945, 22566856), (18818, 21519940), (19240, 21047933), (22370, 18102916), (25220, 16057186), (28712, 14104285), (29081, 13925320), (35890, 11283428), (37636, 10759970), (44740, 9051458), (46657, 8679560), (47045, 8607976), (50440, 8028593), (58162, 6962660), (71780, 5641714), (75272, 5379985), (82769, 4892680), (89480, 4525729), (93314, 4339780), (94090, 4303988), (116324, 3481330), (122317, 3310760), (143560, 2820857), (145405, 2785064), (165538, 2446340), (186628, 2169890), (188180, 2151994), (216989, 1866280), (232648, 1740665), (233285, 1735912), (244634, 1655380), (290810, 1392532), (331076, 1223170), (348133, 1163240), (373256, 1084945), (376360, 1075997), (413845, 978536), (433978, 933140), (466570, 867956), (489268, 827690), (581620, 696266), (611585, 662152)]