15076640

素因数分解:

$2^5\times 5^1\times {\mathrm{94229}}^1$

素因数の和:94244

約数の個数: 24

約数和(自身を含む): 35618940

約数和(自身を除く): 20542300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 94229, 188458, 376916, 471145, 753832, 942290, 1507664, 1884580, 3015328, 3769160, 7538320, 15076640]

約数ペア:

[(1, 15076640), (2, 7538320), (4, 3769160), (5, 3015328), (8, 1884580), (10, 1507664), (16, 942290), (20, 753832), (32, 471145), (40, 376916), (80, 188458), (160, 94229)]