6625580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 15876000

約数和(自身を除く): 9250420

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1499, 2210, 2998, 4420, 5996, 7495, 14990, 19487, 25483, 29980, 38974, 50966, 77948, 97435, 101932, 127415, 194870, 254830, 331279, 389740, 509660, 662558, 1325116, 1656395, 3312790, 6625580]

約数ペア:

[(1, 6625580), (2, 3312790), (4, 1656395), (5, 1325116), (10, 662558), (13, 509660), (17, 389740), (20, 331279), (26, 254830), (34, 194870), (52, 127415), (65, 101932), (68, 97435), (85, 77948), (130, 50966), (170, 38974), (221, 29980), (260, 25483), (340, 19487), (442, 14990), (884, 7495), (1105, 5996), (1499, 4420), (2210, 2998)]