40485830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52579}}^1$

素因数の和:52604

約数の個数: 32

約数和(自身を含む): 90858240

約数和(自身を除く): 50372410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52579, 105158, 262895, 368053, 525790, 578369, 736106, 1156738, 1840265, 2891845, 3680530, 4048583, 5783690, 8097166, 20242915, 40485830]

約数ペア:

[(1, 40485830), (2, 20242915), (5, 8097166), (7, 5783690), (10, 4048583), (11, 3680530), (14, 2891845), (22, 1840265), (35, 1156738), (55, 736106), (70, 578369), (77, 525790), (110, 368053), (154, 262895), (385, 105158), (770, 52579)]