2040072608

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 4703577984

約数和(自身を除く): 2663505376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 227, 371, 424, 454, 742, 757, 848, 908, 1484, 1514, 1589, 1696, 1816, 2968, 3028, 3178, 3632, 5299, 5936, 6056, 6356, 7264, 10598, 11872, 12031, 12112, 12712, 21196, 24062, 24224, 25424, 40121, 42392, 48124, 50848, 80242, 84217, 84784, 96248, 160484, 168434, 169568, 171839, 192496, 280847, 320968, 336868, 343678, 384992, 561694, 641936, 673736, 687356, 1123388, 1202873, 1283872, 1347472, 1374712, 2246776, 2405746, 2694944, 2749424, 4493552, 4811492, 5498848, 8987104, 9107467, 9622984, 18214934, 19245968, 36429868, 38491936, 63752269, 72859736, 127504538, 145719472, 255009076, 291438944, 510018152, 1020036304, 2040072608]

約数ペア:

[(1, 2040072608), (2, 1020036304), (4, 510018152), (7, 291438944), (8, 255009076), (14, 145719472), (16, 127504538), (28, 72859736), (32, 63752269), (53, 38491936), (56, 36429868), (106, 19245968), (112, 18214934), (212, 9622984), (224, 9107467), (227, 8987104), (371, 5498848), (424, 4811492), (454, 4493552), (742, 2749424), (757, 2694944), (848, 2405746), (908, 2246776), (1484, 1374712), (1514, 1347472), (1589, 1283872), (1696, 1202873), (1816, 1123388), (2968, 687356), (3028, 673736), (3178, 641936), (3632, 561694), (5299, 384992), (5936, 343678), (6056, 336868), (6356, 320968), (7264, 280847), (10598, 192496), (11872, 171839), (12031, 169568), (12112, 168434), (12712, 160484), (21196, 96248), (24062, 84784), (24224, 84217), (25424, 80242), (40121, 50848), (42392, 48124)]