22366450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 43407936

約数和(自身を除く): 21041486

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 101, 103, 202, 206, 215, 430, 505, 515, 1010, 1030, 1075, 2150, 2525, 2575, 4343, 4429, 5050, 5150, 8686, 8858, 10403, 20806, 21715, 22145, 43430, 44290, 52015, 104030, 108575, 110725, 217150, 221450, 260075, 447329, 520150, 894658, 2236645, 4473290, 11183225, 22366450]

約数ペア:

[(1, 22366450), (2, 11183225), (5, 4473290), (10, 2236645), (25, 894658), (43, 520150), (50, 447329), (86, 260075), (101, 221450), (103, 217150), (202, 110725), (206, 108575), (215, 104030), (430, 52015), (505, 44290), (515, 43430), (1010, 22145), (1030, 21715), (1075, 20806), (2150, 10403), (2525, 8858), (2575, 8686), (4343, 5150), (4429, 5050)]