520000961792

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{414457}}^1$

素因数の和:414528

約数の個数: 108

約数和(自身を含む): 1162716328620

約数和(自身を除く): 642715366828

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 169, 208, 232, 256, 338, 377, 416, 464, 676, 754, 832, 928, 1352, 1508, 1664, 1856, 2704, 3016, 3328, 3712, 4901, 5408, 6032, 7424, 9802, 10816, 12064, 19604, 21632, 24128, 39208, 43264, 48256, 78416, 96512, 156832, 313664, 414457, 627328, 828914, 1254656, 1657828, 3315656, 5387941, 6631312, 10775882, 12019253, 13262624, 21551764, 24038506, 26525248, 43103528, 48077012, 53050496, 70043233, 86207056, 96154024, 106100992, 140086466, 156250289, 172414112, 192308048, 280172932, 312500578, 344828224, 384616096, 560345864, 625001156, 689656448, 769232192, 1120691728, 1250002312, 1379312896, 1538464384, 2031253757, 2241383456, 2500004624, 3076928768, 4062507514, 4482766912, 5000009248, 8125015028, 8965533824, 10000018496, 16250030056, 17931067648, 20000036992, 32500060112, 40000073984, 65000120224, 130000240448, 260000480896, 520000961792]

約数ペア:

[(1, 520000961792), (2, 260000480896), (4, 130000240448), (8, 65000120224), (13, 40000073984), (16, 32500060112), (26, 20000036992), (29, 17931067648), (32, 16250030056), (52, 10000018496), (58, 8965533824), (64, 8125015028), (104, 5000009248), (116, 4482766912), (128, 4062507514), (169, 3076928768), (208, 2500004624), (232, 2241383456), (256, 2031253757), (338, 1538464384), (377, 1379312896), (416, 1250002312), (464, 1120691728), (676, 769232192), (754, 689656448), (832, 625001156), (928, 560345864), (1352, 384616096), (1508, 344828224), (1664, 312500578), (1856, 280172932), (2704, 192308048), (3016, 172414112), (3328, 156250289), (3712, 140086466), (4901, 106100992), (5408, 96154024), (6032, 86207056), (7424, 70043233), (9802, 53050496), (10816, 48077012), (12064, 43103528), (19604, 26525248), (21632, 24038506), (24128, 21551764), (39208, 13262624), (43264, 12019253), (48256, 10775882), (78416, 6631312), (96512, 5387941), (156832, 3315656), (313664, 1657828), (414457, 1254656), (627328, 828914)]