22101050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10781}}^1$

素因数の和:10834

約数の個数: 24

約数和(自身を含む): 42114492

約数和(自身を除く): 20013442

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 10781, 21562, 53905, 107810, 269525, 442021, 539050, 884042, 2210105, 4420210, 11050525, 22101050]

約数ペア:

[(1, 22101050), (2, 11050525), (5, 4420210), (10, 2210105), (25, 884042), (41, 539050), (50, 442021), (82, 269525), (205, 107810), (410, 53905), (1025, 21562), (2050, 10781)]