22802140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11069}}^1$

素因数の和:11181

約数の個数: 24

約数和(自身を含む): 48353760

約数和(自身を除く): 25551620

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 11069, 22138, 44276, 55345, 110690, 221380, 1140107, 2280214, 4560428, 5700535, 11401070, 22802140]

約数ペア:

[(1, 22802140), (2, 11401070), (4, 5700535), (5, 4560428), (10, 2280214), (20, 1140107), (103, 221380), (206, 110690), (412, 55345), (515, 44276), (1030, 22138), (2060, 11069)]