90800580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116411}}^1$

素因数の和:116436

約数の個数: 48

約数和(自身を含む): 273801024

約数和(自身を除く): 183000444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 116411, 232822, 349233, 465644, 582055, 698466, 1164110, 1396932, 1513343, 1746165, 2328220, 3026686, 3492330, 4540029, 6053372, 6984660, 7566715, 9080058, 15133430, 18160116, 22700145, 30266860, 45400290, 90800580]

約数ペア:

[(1, 90800580), (2, 45400290), (3, 30266860), (4, 22700145), (5, 18160116), (6, 15133430), (10, 9080058), (12, 7566715), (13, 6984660), (15, 6053372), (20, 4540029), (26, 3492330), (30, 3026686), (39, 2328220), (52, 1746165), (60, 1513343), (65, 1396932), (78, 1164110), (130, 698466), (156, 582055), (195, 465644), (260, 349233), (390, 232822), (780, 116411)]