713306660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{2539}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 1636044480

約数和(自身を除く): 922737820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1277, 2539, 2554, 5078, 5108, 6385, 10156, 12695, 12770, 14047, 25390, 25540, 27929, 28094, 50780, 55858, 56188, 70235, 111716, 139645, 140470, 279290, 280940, 558580, 3242303, 6484606, 12969212, 16211515, 32423030, 35665333, 64846060, 71330666, 142661332, 178326665, 356653330, 713306660]

約数ペア:

[(1, 713306660), (2, 356653330), (4, 178326665), (5, 142661332), (10, 71330666), (11, 64846060), (20, 35665333), (22, 32423030), (44, 16211515), (55, 12969212), (110, 6484606), (220, 3242303), (1277, 558580), (2539, 280940), (2554, 279290), (5078, 140470), (5108, 139645), (6385, 111716), (10156, 70235), (12695, 56188), (12770, 55858), (14047, 50780), (25390, 28094), (25540, 27929)]