88015160

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2207}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 198322560

約数和(自身を除く): 110307400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1994, 2207, 3988, 4414, 4985, 7976, 8828, 9970, 11035, 17656, 19940, 22070, 39880, 44140, 88280, 2200379, 4400758, 8801516, 11001895, 17603032, 22003790, 44007580, 88015160]

約数ペア:

[(1, 88015160), (2, 44007580), (4, 22003790), (5, 17603032), (8, 11001895), (10, 8801516), (20, 4400758), (40, 2200379), (997, 88280), (1994, 44140), (2207, 39880), (3988, 22070), (4414, 19940), (4985, 17656), (7976, 11035), (8828, 9970)]