445014310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79609}}^1$

素因数の和:79672

約数の個数: 32

約数和(自身を含む): 882715680

約数和(自身を除く): 437701370

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 79609, 159218, 398045, 796090, 1034917, 2069834, 3423187, 5174585, 6846374, 10349170, 17115935, 34231870, 44501431, 89002862, 222507155, 445014310]

約数ペア:

[(1, 445014310), (2, 222507155), (5, 89002862), (10, 44501431), (13, 34231870), (26, 17115935), (43, 10349170), (65, 6846374), (86, 5174585), (130, 3423187), (215, 2069834), (430, 1034917), (559, 796090), (1118, 398045), (2795, 159218), (5590, 79609)]