2517804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 6647961600

約数和(自身を除く): 4130156660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 59, 70, 92, 115, 116, 118, 140, 145, 161, 203, 230, 236, 290, 295, 322, 406, 413, 457, 460, 580, 590, 644, 667, 805, 812, 826, 914, 1015, 1180, 1334, 1357, 1610, 1652, 1711, 1828, 2030, 2065, 2285, 2668, 2714, 3199, 3220, 3335, 3422, 4060, 4130, 4570, 4669, 5428, 6398, 6670, 6785, 6844, 8260, 8555, 9140, 9338, 9499, 10511, 11977, 12796, 13253, 13340, 13570, 15995, 17110, 18676, 18998, 21022, 23345, 23954, 26506, 26963, 27140, 31990, 34220, 37996, 39353, 42044, 46690, 47495, 47908, 52555, 53012, 53926, 59885, 63980, 66265, 73577, 78706, 92771, 93380, 94990, 105110, 107852, 119770, 132530, 134815, 147154, 157412, 185542, 188741, 189980, 196765, 210220, 239540, 265060, 269630, 275471, 294308, 304819, 367885, 371084, 377482, 393530, 463855, 539260, 550942, 609638, 620149, 735770, 754964, 781927, 787060, 927710, 943705, 1101884, 1219276, 1240298, 1377355, 1471540, 1524095, 1563854, 1855420, 1887410, 2133733, 2480596, 2754710, 3048190, 3100745, 3127708, 3774820, 3909635, 4267466, 4341043, 5473489, 5509420, 6096380, 6201490, 7819270, 8534932, 8682086, 10668665, 10946978, 12402980, 15638540, 17364172, 17984321, 21337330, 21705215, 21893956, 27367445, 35968642, 42674660, 43410430, 54734890, 71937284, 86820860, 89921605, 109469780, 125890247, 179843210, 251780494, 359686420, 503560988, 629451235, 1258902470, 2517804940]

約数ペア:

[(1, 2517804940), (2, 1258902470), (4, 629451235), (5, 503560988), (7, 359686420), (10, 251780494), (14, 179843210), (20, 125890247), (23, 109469780), (28, 89921605), (29, 86820860), (35, 71937284), (46, 54734890), (58, 43410430), (59, 42674660), (70, 35968642), (92, 27367445), (115, 21893956), (116, 21705215), (118, 21337330), (140, 17984321), (145, 17364172), (161, 15638540), (203, 12402980), (230, 10946978), (236, 10668665), (290, 8682086), (295, 8534932), (322, 7819270), (406, 6201490), (413, 6096380), (457, 5509420), (460, 5473489), (580, 4341043), (590, 4267466), (644, 3909635), (667, 3774820), (805, 3127708), (812, 3100745), (826, 3048190), (914, 2754710), (1015, 2480596), (1180, 2133733), (1334, 1887410), (1357, 1855420), (1610, 1563854), (1652, 1524095), (1711, 1471540), (1828, 1377355), (2030, 1240298), (2065, 1219276), (2285, 1101884), (2668, 943705), (2714, 927710), (3199, 787060), (3220, 781927), (3335, 754964), (3422, 735770), (4060, 620149), (4130, 609638), (4570, 550942), (4669, 539260), (5428, 463855), (6398, 393530), (6670, 377482), (6785, 371084), (6844, 367885), (8260, 304819), (8555, 294308), (9140, 275471), (9338, 269630), (9499, 265060), (10511, 239540), (11977, 210220), (12796, 196765), (13253, 189980), (13340, 188741), (13570, 185542), (15995, 157412), (17110, 147154), (18676, 134815), (18998, 132530), (21022, 119770), (23345, 107852), (23954, 105110), (26506, 94990), (26963, 93380), (27140, 92771), (31990, 78706), (34220, 73577), (37996, 66265), (39353, 63980), (42044, 59885), (46690, 53926), (47495, 53012), (47908, 52555)]