13570840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11699}}^1$

素因数の和:11739

約数の個数: 32

約数和(自身を含む): 31590000

約数和(自身を除く): 18019160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11699, 23398, 46796, 58495, 93592, 116990, 233980, 339271, 467960, 678542, 1357084, 1696355, 2714168, 3392710, 6785420, 13570840]

約数ペア:

[(1, 13570840), (2, 6785420), (4, 3392710), (5, 2714168), (8, 1696355), (10, 1357084), (20, 678542), (29, 467960), (40, 339271), (58, 233980), (116, 116990), (145, 93592), (232, 58495), (290, 46796), (580, 23398), (1160, 11699)]