79662220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3733}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 184429728

約数和(自身を除く): 104767508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 3733, 4268, 5335, 7466, 10670, 14932, 18665, 21340, 37330, 41063, 74660, 82126, 164252, 205315, 362101, 410630, 724202, 821260, 1448404, 1810505, 3621010, 3983111, 7242020, 7966222, 15932444, 19915555, 39831110, 79662220]

約数ペア:

[(1, 79662220), (2, 39831110), (4, 19915555), (5, 15932444), (10, 7966222), (11, 7242020), (20, 3983111), (22, 3621010), (44, 1810505), (55, 1448404), (97, 821260), (110, 724202), (194, 410630), (220, 362101), (388, 205315), (485, 164252), (970, 82126), (1067, 74660), (1940, 41063), (2134, 37330), (3733, 21340), (4268, 18665), (5335, 14932), (7466, 10670)]