3231640

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 7328880

約数和(自身を除く): 4097240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 467, 692, 865, 934, 1384, 1730, 1868, 2335, 3460, 3736, 4670, 6920, 9340, 18680, 80791, 161582, 323164, 403955, 646328, 807910, 1615820, 3231640]

約数ペア:

[(1, 3231640), (2, 1615820), (4, 807910), (5, 646328), (8, 403955), (10, 323164), (20, 161582), (40, 80791), (173, 18680), (346, 9340), (467, 6920), (692, 4670), (865, 3736), (934, 3460), (1384, 2335), (1730, 1868)]