1569381714940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{208140811}}^1$

素因数の和:208140862

約数の個数: 48

約数和(自身を含む): 3671603923680

約数和(自身を除く): 2102222208740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 208140811, 416281622, 832563244, 1040704055, 2081408110, 2705830543, 4162816220, 5411661086, 6036083519, 10823322172, 12072167038, 13529152715, 24144334076, 27058305430, 30180417595, 54116610860, 60360835190, 78469085747, 120721670380, 156938171494, 313876342988, 392345428735, 784690857470, 1569381714940]

約数ペア:

[(1, 1569381714940), (2, 784690857470), (4, 392345428735), (5, 313876342988), (10, 156938171494), (13, 120721670380), (20, 78469085747), (26, 60360835190), (29, 54116610860), (52, 30180417595), (58, 27058305430), (65, 24144334076), (116, 13529152715), (130, 12072167038), (145, 10823322172), (260, 6036083519), (290, 5411661086), (377, 4162816220), (580, 2705830543), (754, 2081408110), (1508, 1040704055), (1885, 832563244), (3770, 416281622), (7540, 208140811)]