22409260

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3229}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 47209680

約数和(自身を除く): 24800420

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3229, 3470, 6458, 6940, 12916, 16145, 32290, 64580, 1120463, 2240926, 4481852, 5602315, 11204630, 22409260]

約数ペア:

[(1, 22409260), (2, 11204630), (4, 5602315), (5, 4481852), (10, 2240926), (20, 1120463), (347, 64580), (694, 32290), (1388, 16145), (1735, 12916), (3229, 6940), (3470, 6458)]