26533870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 52604640

約数和(自身を除く): 26070770

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2213, 2398, 4426, 5995, 11065, 11990, 22130, 24343, 48686, 121715, 241217, 243430, 482434, 1206085, 2412170, 2653387, 5306774, 13266935, 26533870]

約数ペア:

[(1, 26533870), (2, 13266935), (5, 5306774), (10, 2653387), (11, 2412170), (22, 1206085), (55, 482434), (109, 243430), (110, 241217), (218, 121715), (545, 48686), (1090, 24343), (1199, 22130), (2213, 11990), (2398, 11065), (4426, 5995)]