1524640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 3884328

約数和(自身を除く): 2359688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 733, 1040, 1466, 2080, 2932, 3665, 5864, 7330, 9529, 11728, 14660, 19058, 23456, 29320, 38116, 47645, 58640, 76232, 95290, 117280, 152464, 190580, 304928, 381160, 762320, 1524640]

約数ペア:

[(1, 1524640), (2, 762320), (4, 381160), (5, 304928), (8, 190580), (10, 152464), (13, 117280), (16, 95290), (20, 76232), (26, 58640), (32, 47645), (40, 38116), (52, 29320), (65, 23456), (80, 19058), (104, 14660), (130, 11728), (160, 9529), (208, 7330), (260, 5864), (416, 3665), (520, 2932), (733, 2080), (1040, 1466)]