7110513140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2181139}}^1$

素因数の和:2181311

約数の個数: 24

約数和(自身を含む): 15023692320

約数和(自身を除く): 7913179180

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 2181139, 4362278, 8724556, 10905695, 21811390, 43622780, 355525657, 711051314, 1422102628, 1777628285, 3555256570, 7110513140]

約数ペア:

[(1, 7110513140), (2, 3555256570), (4, 1777628285), (5, 1422102628), (10, 711051314), (20, 355525657), (163, 43622780), (326, 21811390), (652, 10905695), (815, 8724556), (1630, 4362278), (3260, 2181139)]