22031140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7393}}^1$

素因数の和:7551

約数の個数: 24

約数和(自身を含む): 46582200

約数和(自身を除く): 24551060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 7393, 14786, 29572, 36965, 73930, 147860, 1101557, 2203114, 4406228, 5507785, 11015570, 22031140]

約数ペア:

[(1, 22031140), (2, 11015570), (4, 5507785), (5, 4406228), (10, 2203114), (20, 1101557), (149, 147860), (298, 73930), (596, 36965), (745, 29572), (1490, 14786), (2980, 7393)]