71047360

素因数分解:

$2^6\times 5^1\times {\mathrm{222023}}^1$

素因数の和:222040

約数の個数: 28

約数和(自身を含む): 169182288

約数和(自身を除く): 98134928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 222023, 444046, 888092, 1110115, 1776184, 2220230, 3552368, 4440460, 7104736, 8880920, 14209472, 17761840, 35523680, 71047360]

約数ペア:

[(1, 71047360), (2, 35523680), (4, 17761840), (5, 14209472), (8, 8880920), (10, 7104736), (16, 4440460), (20, 3552368), (32, 2220230), (40, 1776184), (64, 1110115), (80, 888092), (160, 444046), (320, 222023)]