88946080

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{977}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 210719880

約数和(自身を除く): 121773800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 977, 1138, 1954, 2276, 2845, 3908, 4552, 4885, 5690, 7816, 9104, 9770, 11380, 15632, 18208, 19540, 22760, 31264, 39080, 45520, 78160, 91040, 156320, 555913, 1111826, 2223652, 2779565, 4447304, 5559130, 8894608, 11118260, 17789216, 22236520, 44473040, 88946080]

約数ペア:

[(1, 88946080), (2, 44473040), (4, 22236520), (5, 17789216), (8, 11118260), (10, 8894608), (16, 5559130), (20, 4447304), (32, 2779565), (40, 2223652), (80, 1111826), (160, 555913), (569, 156320), (977, 91040), (1138, 78160), (1954, 45520), (2276, 39080), (2845, 31264), (3908, 22760), (4552, 19540), (4885, 18208), (5690, 15632), (7816, 11380), (9104, 9770)]