3762460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 8820000

約数和(自身を除く): 5057540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 499, 580, 754, 998, 1508, 1885, 1996, 2495, 3770, 4990, 6487, 7540, 9980, 12974, 14471, 25948, 28942, 32435, 57884, 64870, 72355, 129740, 144710, 188123, 289420, 376246, 752492, 940615, 1881230, 3762460]

約数ペア:

[(1, 3762460), (2, 1881230), (4, 940615), (5, 752492), (10, 376246), (13, 289420), (20, 188123), (26, 144710), (29, 129740), (52, 72355), (58, 64870), (65, 57884), (116, 32435), (130, 28942), (145, 25948), (260, 14471), (290, 12974), (377, 9980), (499, 7540), (580, 6487), (754, 4990), (998, 3770), (1508, 2495), (1885, 1996)]