565545683240

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{52172111}}^1$

素因数の和:52172393

約数の個数: 32

約数和(自身を含む): 1277173301760

約数和(自身を除く): 711627618520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 52172111, 104344222, 208688444, 260860555, 417376888, 521721110, 1043442220, 2086884440, 14138642081, 28277284162, 56554568324, 70693210405, 113109136648, 141386420810, 282772841620, 565545683240]

約数ペア:

[(1, 565545683240), (2, 282772841620), (4, 141386420810), (5, 113109136648), (8, 70693210405), (10, 56554568324), (20, 28277284162), (40, 14138642081), (271, 2086884440), (542, 1043442220), (1084, 521721110), (1355, 417376888), (2168, 260860555), (2710, 208688444), (5420, 104344222), (10840, 52172111)]