229553680

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4973}}^1$

素因数の和:5563

約数の個数: 40

約数和(自身を含む): 534744792

約数和(自身を除く): 305191112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 1154, 2308, 2885, 4616, 4973, 5770, 9232, 9946, 11540, 19892, 23080, 24865, 39784, 46160, 49730, 79568, 99460, 198920, 397840, 2869421, 5738842, 11477684, 14347105, 22955368, 28694210, 45910736, 57388420, 114776840, 229553680]

約数ペア:

[(1, 229553680), (2, 114776840), (4, 57388420), (5, 45910736), (8, 28694210), (10, 22955368), (16, 14347105), (20, 11477684), (40, 5738842), (80, 2869421), (577, 397840), (1154, 198920), (2308, 99460), (2885, 79568), (4616, 49730), (4973, 46160), (5770, 39784), (9232, 24865), (9946, 23080), (11540, 19892)]