73211360

素因数分解:

$2^5\times 5^1\times {\mathrm{457571}}^1$

素因数の和:457586

約数の個数: 24

約数和(自身を含む): 172962216

約数和(自身を除く): 99750856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457571, 915142, 1830284, 2287855, 3660568, 4575710, 7321136, 9151420, 14642272, 18302840, 36605680, 73211360]

約数ペア:

[(1, 73211360), (2, 36605680), (4, 18302840), (5, 14642272), (8, 9151420), (10, 7321136), (16, 4575710), (20, 3660568), (32, 2287855), (40, 1830284), (80, 915142), (160, 457571)]