56446160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10531}}^1$

素因数の和:10611

約数の個数: 40

約数和(自身を含む): 133208736

約数和(自身を除く): 76762576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10531, 21062, 42124, 52655, 84248, 105310, 168496, 210620, 421240, 705577, 842480, 1411154, 2822308, 3527885, 5644616, 7055770, 11289232, 14111540, 28223080, 56446160]

約数ペア:

[(1, 56446160), (2, 28223080), (4, 14111540), (5, 11289232), (8, 7055770), (10, 5644616), (16, 3527885), (20, 2822308), (40, 1411154), (67, 842480), (80, 705577), (134, 421240), (268, 210620), (335, 168496), (536, 105310), (670, 84248), (1072, 52655), (1340, 42124), (2680, 21062), (5360, 10531)]