45767140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 98360640

約数和(自身を除く): 52593500

約数列:

[1, 2, 4, 5, 10, 20, 101, 139, 163, 202, 278, 326, 404, 505, 556, 652, 695, 815, 1010, 1390, 1630, 2020, 2780, 3260, 14039, 16463, 22657, 28078, 32926, 45314, 56156, 65852, 70195, 82315, 90628, 113285, 140390, 164630, 226570, 280780, 329260, 453140, 2288357, 4576714, 9153428, 11441785, 22883570, 45767140]

約数ペア:

[(1, 45767140), (2, 22883570), (4, 11441785), (5, 9153428), (10, 4576714), (20, 2288357), (101, 453140), (139, 329260), (163, 280780), (202, 226570), (278, 164630), (326, 140390), (404, 113285), (505, 90628), (556, 82315), (652, 70195), (695, 65852), (815, 56156), (1010, 45314), (1390, 32926), (1630, 28078), (2020, 22657), (2780, 16463), (3260, 14039)]