25187085220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 61962485760

約数和(自身を除く): 36775400540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 220, 290, 310, 319, 341, 347, 367, 580, 620, 638, 682, 694, 734, 899, 1276, 1364, 1388, 1468, 1595, 1705, 1735, 1798, 1835, 3190, 3410, 3470, 3596, 3670, 3817, 4037, 4495, 6380, 6820, 6940, 7340, 7634, 8074, 8990, 9889, 10063, 10643, 10757, 11377, 15268, 16148, 17980, 19085, 19778, 20126, 20185, 21286, 21514, 22754, 38170, 39556, 40252, 40370, 42572, 43028, 45508, 49445, 50315, 53215, 53785, 56885, 76340, 80740, 98890, 100630, 106430, 107570, 110693, 113770, 117073, 118327, 125147, 127349, 197780, 201260, 212860, 215140, 221386, 227540, 234146, 236654, 250294, 254698, 311953, 329933, 442772, 468292, 473308, 500588, 509396, 553465, 585365, 591635, 623906, 625735, 636745, 659866, 1106930, 1170730, 1183270, 1247812, 1251470, 1273490, 1319732, 1400839, 1559765, 1649665, 2213860, 2341460, 2366540, 2502940, 2546980, 2801678, 3119530, 3299330, 3431483, 3629263, 3693121, 3947819, 5603356, 6239060, 6598660, 6862966, 7004195, 7258526, 7386242, 7895638, 13725932, 14008390, 14517052, 14772484, 15791276, 17157415, 18146315, 18465605, 19739095, 28016780, 34314830, 36292630, 36931210, 39478190, 40624331, 43426009, 68629660, 72585260, 73862420, 78956380, 81248662, 86852018, 114486751, 162497324, 173704036, 203121655, 217130045, 228973502, 406243310, 434260090, 457947004, 572433755, 812486620, 868520180, 1144867510, 1259354261, 2289735020, 2518708522, 5037417044, 6296771305, 12593542610, 25187085220]

約数ペア:

[(1, 25187085220), (2, 12593542610), (4, 6296771305), (5, 5037417044), (10, 2518708522), (11, 2289735020), (20, 1259354261), (22, 1144867510), (29, 868520180), (31, 812486620), (44, 572433755), (55, 457947004), (58, 434260090), (62, 406243310), (110, 228973502), (116, 217130045), (124, 203121655), (145, 173704036), (155, 162497324), (220, 114486751), (290, 86852018), (310, 81248662), (319, 78956380), (341, 73862420), (347, 72585260), (367, 68629660), (580, 43426009), (620, 40624331), (638, 39478190), (682, 36931210), (694, 36292630), (734, 34314830), (899, 28016780), (1276, 19739095), (1364, 18465605), (1388, 18146315), (1468, 17157415), (1595, 15791276), (1705, 14772484), (1735, 14517052), (1798, 14008390), (1835, 13725932), (3190, 7895638), (3410, 7386242), (3470, 7258526), (3596, 7004195), (3670, 6862966), (3817, 6598660), (4037, 6239060), (4495, 5603356), (6380, 3947819), (6820, 3693121), (6940, 3629263), (7340, 3431483), (7634, 3299330), (8074, 3119530), (8990, 2801678), (9889, 2546980), (10063, 2502940), (10643, 2366540), (10757, 2341460), (11377, 2213860), (15268, 1649665), (16148, 1559765), (17980, 1400839), (19085, 1319732), (19778, 1273490), (20126, 1251470), (20185, 1247812), (21286, 1183270), (21514, 1170730), (22754, 1106930), (38170, 659866), (39556, 636745), (40252, 625735), (40370, 623906), (42572, 591635), (43028, 585365), (45508, 553465), (49445, 509396), (50315, 500588), (53215, 473308), (53785, 468292), (56885, 442772), (76340, 329933), (80740, 311953), (98890, 254698), (100630, 250294), (106430, 236654), (107570, 234146), (110693, 227540), (113770, 221386), (117073, 215140), (118327, 212860), (125147, 201260), (127349, 197780)]