57404320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 149143680

約数和(自身を除く): 91739360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 821, 874, 920, 1520, 1642, 1748, 1840, 2185, 3040, 3284, 3496, 3680, 4105, 4370, 6568, 6992, 8210, 8740, 13136, 13984, 15599, 16420, 17480, 18883, 26272, 31198, 32840, 34960, 37766, 62396, 65680, 69920, 75532, 77995, 94415, 124792, 131360, 151064, 155990, 188830, 249584, 302128, 311980, 358777, 377660, 499168, 604256, 623960, 717554, 755320, 1247920, 1435108, 1510640, 1793885, 2495840, 2870216, 3021280, 3587770, 5740432, 7175540, 11480864, 14351080, 28702160, 57404320]

約数ペア:

[(1, 57404320), (2, 28702160), (4, 14351080), (5, 11480864), (8, 7175540), (10, 5740432), (16, 3587770), (19, 3021280), (20, 2870216), (23, 2495840), (32, 1793885), (38, 1510640), (40, 1435108), (46, 1247920), (76, 755320), (80, 717554), (92, 623960), (95, 604256), (115, 499168), (152, 377660), (160, 358777), (184, 311980), (190, 302128), (230, 249584), (304, 188830), (368, 155990), (380, 151064), (437, 131360), (460, 124792), (608, 94415), (736, 77995), (760, 75532), (821, 69920), (874, 65680), (920, 62396), (1520, 37766), (1642, 34960), (1748, 32840), (1840, 31198), (2185, 26272), (3040, 18883), (3284, 17480), (3496, 16420), (3680, 15599), (4105, 13984), (4370, 13136), (6568, 8740), (6992, 8210)]