22101860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9133}}^1$

素因数の和:9164

約数の個数: 36

約数和(自身を含む): 51022524

約数和(自身を除く): 28920664

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9133, 18266, 36532, 45665, 91330, 100463, 182660, 200926, 401852, 502315, 1004630, 1105093, 2009260, 2210186, 4420372, 5525465, 11050930, 22101860]

約数ペア:

[(1, 22101860), (2, 11050930), (4, 5525465), (5, 4420372), (10, 2210186), (11, 2009260), (20, 1105093), (22, 1004630), (44, 502315), (55, 401852), (110, 200926), (121, 182660), (220, 100463), (242, 91330), (484, 45665), (605, 36532), (1210, 18266), (2420, 9133)]