3728360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 8497440

約数和(自身を除く): 4769080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1123, 1660, 2246, 3320, 4492, 5615, 8984, 11230, 22460, 44920, 93209, 186418, 372836, 466045, 745672, 932090, 1864180, 3728360]

約数ペア:

[(1, 3728360), (2, 1864180), (4, 932090), (5, 745672), (8, 466045), (10, 372836), (20, 186418), (40, 93209), (83, 44920), (166, 22460), (332, 11230), (415, 8984), (664, 5615), (830, 4492), (1123, 3320), (1660, 2246)]