2609980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 5630688

約数和(自身を除く): 3020708

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3527, 7054, 14108, 17635, 35270, 70540, 130499, 260998, 521996, 652495, 1304990, 2609980]

約数ペア:

[(1, 2609980), (2, 1304990), (4, 652495), (5, 521996), (10, 260998), (20, 130499), (37, 70540), (74, 35270), (148, 17635), (185, 14108), (370, 7054), (740, 3527)]