2106143450

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{160163}}^1$

素因数の和:160438

約数の個数: 24

約数和(自身を含む): 3932346528

約数和(自身を除く): 1826203078

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 1315, 2630, 6575, 13150, 160163, 320326, 800815, 1601630, 4004075, 8008150, 42122869, 84245738, 210614345, 421228690, 1053071725, 2106143450]

約数ペア:

[(1, 2106143450), (2, 1053071725), (5, 421228690), (10, 210614345), (25, 84245738), (50, 42122869), (263, 8008150), (526, 4004075), (1315, 1601630), (2630, 800815), (6575, 320326), (13150, 160163)]