22794940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162821}}^1$

素因数の和:162837

約数の個数: 24

約数和(自身を含む): 54708192

約数和(自身を除く): 31913252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162821, 325642, 651284, 814105, 1139747, 1628210, 2279494, 3256420, 4558988, 5698735, 11397470, 22794940]

約数ペア:

[(1, 22794940), (2, 11397470), (4, 5698735), (5, 4558988), (7, 3256420), (10, 2279494), (14, 1628210), (20, 1139747), (28, 814105), (35, 651284), (70, 325642), (140, 162821)]