80456673310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47607499}}^1$

素因数の和:47607532

約数の個数: 24

約数和(自身を含む): 156819105000

約数和(自身を除く): 76362431690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 47607499, 95214998, 238037495, 476074990, 618897487, 1237794974, 3094487435, 6188974870, 8045667331, 16091334662, 40228336655, 80456673310]

約数ペア:

[(1, 80456673310), (2, 40228336655), (5, 16091334662), (10, 8045667331), (13, 6188974870), (26, 3094487435), (65, 1237794974), (130, 618897487), (169, 476074990), (338, 238037495), (845, 95214998), (1690, 47607499)]