15695040460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{33013}}^1$

素因数の和:35194

約数の個数: 48

約数和(自身を含む): 35973639072

約数和(自身を除く): 20278598612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2161, 4322, 8644, 10805, 21610, 23771, 33013, 43220, 47542, 66026, 95084, 118855, 132052, 165065, 237710, 330130, 363143, 475420, 660260, 726286, 1452572, 1815715, 3631430, 7262860, 71341093, 142682186, 285364372, 356705465, 713410930, 784752023, 1426821860, 1569504046, 3139008092, 3923760115, 7847520230, 15695040460]

約数ペア:

[(1, 15695040460), (2, 7847520230), (4, 3923760115), (5, 3139008092), (10, 1569504046), (11, 1426821860), (20, 784752023), (22, 713410930), (44, 356705465), (55, 285364372), (110, 142682186), (220, 71341093), (2161, 7262860), (4322, 3631430), (8644, 1815715), (10805, 1452572), (21610, 726286), (23771, 660260), (33013, 475420), (43220, 363143), (47542, 330130), (66026, 237710), (95084, 165065), (118855, 132052)]