88492760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53959}}^1$

素因数の和:54011

約数の個数: 32

約数和(自身を含む): 203968800

約数和(自身を除く): 115476040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 53959, 107918, 215836, 269795, 431672, 539590, 1079180, 2158360, 2212319, 4424638, 8849276, 11061595, 17698552, 22123190, 44246380, 88492760]

約数ペア:

[(1, 88492760), (2, 44246380), (4, 22123190), (5, 17698552), (8, 11061595), (10, 8849276), (20, 4424638), (40, 2212319), (41, 2158360), (82, 1079180), (164, 539590), (205, 431672), (328, 269795), (410, 215836), (820, 107918), (1640, 53959)]