3273640

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 4145240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 367, 446, 734, 892, 1115, 1468, 1784, 1835, 2230, 2936, 3670, 4460, 7340, 8920, 14680, 81841, 163682, 327364, 409205, 654728, 818410, 1636820, 3273640]

約数ペア:

[(1, 3273640), (2, 1636820), (4, 818410), (5, 654728), (8, 409205), (10, 327364), (20, 163682), (40, 81841), (223, 14680), (367, 8920), (446, 7340), (734, 4460), (892, 3670), (1115, 2936), (1468, 2230), (1784, 1835)]