13132780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17747}}^1$

素因数の和:17793

約数の個数: 24

約数和(自身を含む): 28325808

約数和(自身を除く): 15193028

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17747, 35494, 70988, 88735, 177470, 354940, 656639, 1313278, 2626556, 3283195, 6566390, 13132780]

約数ペア:

[(1, 13132780), (2, 6566390), (4, 3283195), (5, 2626556), (10, 1313278), (20, 656639), (37, 354940), (74, 177470), (148, 88735), (185, 70988), (370, 35494), (740, 17747)]