22270550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15359}}^1$

素因数の和:15400

約数の個数: 24

約数和(自身を含む): 42854400

約数和(自身を除く): 20583850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 15359, 30718, 76795, 153590, 383975, 445411, 767950, 890822, 2227055, 4454110, 11135275, 22270550]

約数ペア:

[(1, 22270550), (2, 11135275), (5, 4454110), (10, 2227055), (25, 890822), (29, 767950), (50, 445411), (58, 383975), (145, 153590), (290, 76795), (725, 30718), (1450, 15359)]