59620520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 140400000

約数和(自身を除く): 80779480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 103, 116, 145, 206, 232, 290, 412, 499, 515, 580, 824, 998, 1030, 1160, 1996, 2060, 2495, 2987, 3992, 4120, 4990, 5974, 9980, 11948, 14471, 14935, 19960, 23896, 28942, 29870, 51397, 57884, 59740, 72355, 102794, 115768, 119480, 144710, 205588, 256985, 289420, 411176, 513970, 578840, 1027940, 1490513, 2055880, 2981026, 5962052, 7452565, 11924104, 14905130, 29810260, 59620520]

約数ペア:

[(1, 59620520), (2, 29810260), (4, 14905130), (5, 11924104), (8, 7452565), (10, 5962052), (20, 2981026), (29, 2055880), (40, 1490513), (58, 1027940), (103, 578840), (116, 513970), (145, 411176), (206, 289420), (232, 256985), (290, 205588), (412, 144710), (499, 119480), (515, 115768), (580, 102794), (824, 72355), (998, 59740), (1030, 57884), (1160, 51397), (1996, 29870), (2060, 28942), (2495, 23896), (2987, 19960), (3992, 14935), (4120, 14471), (4990, 11948), (5974, 9980)]