137204360

素因数分解:

$2^3\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{2351}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 309052800

約数和(自身を除く): 171848440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1459, 2351, 2918, 4702, 5836, 7295, 9404, 11672, 11755, 14590, 18808, 23510, 29180, 47020, 58360, 94040, 3430109, 6860218, 13720436, 17150545, 27440872, 34301090, 68602180, 137204360]

約数ペア:

[(1, 137204360), (2, 68602180), (4, 34301090), (5, 27440872), (8, 17150545), (10, 13720436), (20, 6860218), (40, 3430109), (1459, 94040), (2351, 58360), (2918, 47020), (4702, 29180), (5836, 23510), (7295, 18808), (9404, 14590), (11672, 11755)]