42113110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24919}}^1$

素因数の和:24952

約数の個数: 24

約数和(自身を含む): 82086480

約数和(自身を除く): 39973370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24919, 49838, 124595, 249190, 323947, 647894, 1619735, 3239470, 4211311, 8422622, 21056555, 42113110]

約数ペア:

[(1, 42113110), (2, 21056555), (5, 8422622), (10, 4211311), (13, 3239470), (26, 1619735), (65, 647894), (130, 323947), (169, 249190), (338, 124595), (845, 49838), (1690, 24919)]