8546780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 19976544

約数和(自身を除く): 11429764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 733, 1060, 1166, 1466, 2332, 2915, 2932, 3665, 5830, 7330, 8063, 11660, 14660, 16126, 32252, 38849, 40315, 77698, 80630, 155396, 161260, 194245, 388490, 427339, 776980, 854678, 1709356, 2136695, 4273390, 8546780]

約数ペア:

[(1, 8546780), (2, 4273390), (4, 2136695), (5, 1709356), (10, 854678), (11, 776980), (20, 427339), (22, 388490), (44, 194245), (53, 161260), (55, 155396), (106, 80630), (110, 77698), (212, 40315), (220, 38849), (265, 32252), (530, 16126), (583, 14660), (733, 11660), (1060, 8063), (1166, 7330), (1466, 5830), (2332, 3665), (2915, 2932)]