29986160

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6353}}^1$

素因数の和:6425

約数の個数: 40

約数和(自身を含む): 70910640

約数和(自身を除く): 40924480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 6353, 12706, 25412, 31765, 50824, 63530, 101648, 127060, 254120, 374827, 508240, 749654, 1499308, 1874135, 2998616, 3748270, 5997232, 7496540, 14993080, 29986160]

約数ペア:

[(1, 29986160), (2, 14993080), (4, 7496540), (5, 5997232), (8, 3748270), (10, 2998616), (16, 1874135), (20, 1499308), (40, 749654), (59, 508240), (80, 374827), (118, 254120), (236, 127060), (295, 101648), (472, 63530), (590, 50824), (944, 31765), (1180, 25412), (2360, 12706), (4720, 6353)]