7439566160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7153429}}^1$

素因数の和:7153455

約数の個数: 40

約数和(自身を含む): 18627531720

約数和(自身を除く): 11187965560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 7153429, 14306858, 28613716, 35767145, 57227432, 71534290, 92994577, 114454864, 143068580, 185989154, 286137160, 371978308, 464972885, 572274320, 743956616, 929945770, 1487913232, 1859891540, 3719783080, 7439566160]

約数ペア:

[(1, 7439566160), (2, 3719783080), (4, 1859891540), (5, 1487913232), (8, 929945770), (10, 743956616), (13, 572274320), (16, 464972885), (20, 371978308), (26, 286137160), (40, 185989154), (52, 143068580), (65, 114454864), (80, 92994577), (104, 71534290), (130, 57227432), (208, 35767145), (260, 28613716), (520, 14306858), (1040, 7153429)]