3327880

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 7539840

約数和(自身を除く): 4211960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 307, 542, 614, 1084, 1228, 1355, 1535, 2168, 2456, 2710, 3070, 5420, 6140, 10840, 12280, 83197, 166394, 332788, 415985, 665576, 831970, 1663940, 3327880]

約数ペア:

[(1, 3327880), (2, 1663940), (4, 831970), (5, 665576), (8, 415985), (10, 332788), (20, 166394), (40, 83197), (271, 12280), (307, 10840), (542, 6140), (614, 5420), (1084, 3070), (1228, 2710), (1355, 2456), (1535, 2168)]