88641160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28051}}^1$

素因数の和:28141

約数の個数: 32

約数和(自身を含む): 201974400

約数和(自身を除く): 113333240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 28051, 56102, 112204, 140255, 224408, 280510, 561020, 1122040, 2216029, 4432058, 8864116, 11080145, 17728232, 22160290, 44320580, 88641160]

約数ペア:

[(1, 88641160), (2, 44320580), (4, 22160290), (5, 17728232), (8, 11080145), (10, 8864116), (20, 4432058), (40, 2216029), (79, 1122040), (158, 561020), (316, 280510), (395, 224408), (632, 140255), (790, 112204), (1580, 56102), (3160, 28051)]