22164340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100747}}^1$

素因数の和:100767

約数の個数: 24

約数和(自身を含む): 50776992

約数和(自身を除く): 28612652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100747, 201494, 402988, 503735, 1007470, 1108217, 2014940, 2216434, 4432868, 5541085, 11082170, 22164340]

約数ペア:

[(1, 22164340), (2, 11082170), (4, 5541085), (5, 4432868), (10, 2216434), (11, 2014940), (20, 1108217), (22, 1007470), (44, 503735), (55, 402988), (110, 201494), (220, 100747)]