91260940

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{16963}}^1$

素因数の和:17241

約数の個数: 24

約数和(自身を含む): 192371760

約数和(自身を除く): 101110820

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 16963, 33926, 67852, 84815, 169630, 339260, 4563047, 9126094, 18252188, 22815235, 45630470, 91260940]

約数ペア:

[(1, 91260940), (2, 45630470), (4, 22815235), (5, 18252188), (10, 9126094), (20, 4563047), (269, 339260), (538, 169630), (1076, 84815), (1345, 67852), (2690, 33926), (5380, 16963)]