15528460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6871}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 32903136

約数和(自身を除く): 17374676

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 6871, 13742, 27484, 34355, 68710, 137420, 776423, 1552846, 3105692, 3882115, 7764230, 15528460]

約数ペア:

[(1, 15528460), (2, 7764230), (4, 3882115), (5, 3105692), (10, 1552846), (20, 776423), (113, 137420), (226, 68710), (452, 34355), (565, 27484), (1130, 13742), (2260, 6871)]