22454540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36217}}^1$

素因数の和:36257

約数の個数: 24

約数和(自身を含む): 48676992

約数和(自身を除く): 26222452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 36217, 72434, 144868, 181085, 362170, 724340, 1122727, 2245454, 4490908, 5613635, 11227270, 22454540]

約数ペア:

[(1, 22454540), (2, 11227270), (4, 5613635), (5, 4490908), (10, 2245454), (20, 1122727), (31, 724340), (62, 362170), (124, 181085), (155, 144868), (310, 72434), (620, 36217)]