47197640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 123465600

約数和(自身を除く): 76267960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 2857, 3304, 4130, 5714, 8260, 11428, 14285, 16520, 19999, 22856, 28570, 39998, 57140, 79996, 99995, 114280, 159992, 168563, 199990, 337126, 399980, 674252, 799960, 842815, 1179941, 1348504, 1685630, 2359882, 3371260, 4719764, 5899705, 6742520, 9439528, 11799410, 23598820, 47197640]

約数ペア:

[(1, 47197640), (2, 23598820), (4, 11799410), (5, 9439528), (7, 6742520), (8, 5899705), (10, 4719764), (14, 3371260), (20, 2359882), (28, 1685630), (35, 1348504), (40, 1179941), (56, 842815), (59, 799960), (70, 674252), (118, 399980), (140, 337126), (236, 199990), (280, 168563), (295, 159992), (413, 114280), (472, 99995), (590, 79996), (826, 57140), (1180, 39998), (1652, 28570), (2065, 22856), (2360, 19999), (2857, 16520), (3304, 14285), (4130, 11428), (5714, 8260)]