37953970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 32030030

約数列:

[1, 2, 5, 10, 79, 107, 158, 214, 395, 449, 535, 790, 898, 1070, 2245, 4490, 8453, 16906, 35471, 42265, 48043, 70942, 84530, 96086, 177355, 240215, 354710, 480430, 3795397, 7590794, 18976985, 37953970]

約数ペア:

[(1, 37953970), (2, 18976985), (5, 7590794), (10, 3795397), (79, 480430), (107, 354710), (158, 240215), (214, 177355), (395, 96086), (449, 84530), (535, 70942), (790, 48043), (898, 42265), (1070, 35471), (2245, 16906), (4490, 8453)]