88969760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50551}}^1$

素因数の和:50577

約数の個数: 48

約数和(自身を含む): 229303872

約数和(自身を除く): 140334112

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, 50551, 101102, 202204, 252755, 404408, 505510, 556061, 808816, 1011020, 1112122, 1617632, 2022040, 2224244, 2780305, 4044080, 4448488, 5560610, 8088160, 8896976, 11121220, 17793952, 22242440, 44484880, 88969760]

約数ペア:

[(1, 88969760), (2, 44484880), (4, 22242440), (5, 17793952), (8, 11121220), (10, 8896976), (11, 8088160), (16, 5560610), (20, 4448488), (22, 4044080), (32, 2780305), (40, 2224244), (44, 2022040), (55, 1617632), (80, 1112122), (88, 1011020), (110, 808816), (160, 556061), (176, 505510), (220, 404408), (352, 252755), (440, 202204), (880, 101102), (1760, 50551)]