2011259240

素因数分解:

$2^3\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{32377}}^1$

素因数の和:33941

約数の個数: 32

約数和(自身を含む): 4528387080

約数和(自身を除く): 2517127840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1553, 3106, 6212, 7765, 12424, 15530, 31060, 32377, 62120, 64754, 129508, 161885, 259016, 323770, 647540, 1295080, 50281481, 100562962, 201125924, 251407405, 402251848, 502814810, 1005629620, 2011259240]

約数ペア:

[(1, 2011259240), (2, 1005629620), (4, 502814810), (5, 402251848), (8, 251407405), (10, 201125924), (20, 100562962), (40, 50281481), (1553, 1295080), (3106, 647540), (6212, 323770), (7765, 259016), (12424, 161885), (15530, 129508), (31060, 64754), (32377, 62120)]