79423520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45127}}^1$

素因数の和:45153

約数の個数: 48

約数和(自身を含む): 204700608

約数和(自身を除く): 125277088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 45127, 90254, 180508, 225635, 361016, 451270, 496397, 722032, 902540, 992794, 1444064, 1805080, 1985588, 2481985, 3610160, 3971176, 4963970, 7220320, 7942352, 9927940, 15884704, 19855880, 39711760, 79423520]

約数ペア:

[(1, 79423520), (2, 39711760), (4, 19855880), (5, 15884704), (8, 9927940), (10, 7942352), (11, 7220320), (16, 4963970), (20, 3971176), (22, 3610160), (32, 2481985), (40, 1985588), (44, 1805080), (55, 1444064), (80, 992794), (88, 902540), (110, 722032), (160, 496397), (176, 451270), (220, 361016), (352, 225635), (440, 180508), (880, 90254), (1760, 45127)]