3857360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3735

約数の個数: 40

約数和(自身を含む): 9660840

約数和(自身を除く): 5803480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3709, 7418, 14836, 18545, 29672, 37090, 48217, 59344, 74180, 96434, 148360, 192868, 241085, 296720, 385736, 482170, 771472, 964340, 1928680, 3857360]

約数ペア:

[(1, 3857360), (2, 1928680), (4, 964340), (5, 771472), (8, 482170), (10, 385736), (13, 296720), (16, 241085), (20, 192868), (26, 148360), (40, 96434), (52, 74180), (65, 59344), (80, 48217), (104, 37090), (130, 29672), (208, 18545), (260, 14836), (520, 7418), (1040, 3709)]