40564960

素因数分解:

$2^5\times 5^1\times {\mathrm{253531}}^1$

素因数の和:253546

約数の個数: 24

約数和(自身を含む): 95835096

約数和(自身を除く): 55270136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 253531, 507062, 1014124, 1267655, 2028248, 2535310, 4056496, 5070620, 8112992, 10141240, 20282480, 40564960]

約数ペア:

[(1, 40564960), (2, 20282480), (4, 10141240), (5, 8112992), (8, 5070620), (10, 4056496), (16, 2535310), (20, 2028248), (32, 1267655), (40, 1014124), (80, 507062), (160, 253531)]