84090080

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4779

約数の個数: 48

約数和(自身を含む): 200463984

約数和(自身を除く): 116373904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 4651, 9040, 9302, 18080, 18604, 23255, 37208, 46510, 74416, 93020, 148832, 186040, 372080, 525563, 744160, 1051126, 2102252, 2627815, 4204504, 5255630, 8409008, 10511260, 16818016, 21022520, 42045040, 84090080]

約数ペア:

[(1, 84090080), (2, 42045040), (4, 21022520), (5, 16818016), (8, 10511260), (10, 8409008), (16, 5255630), (20, 4204504), (32, 2627815), (40, 2102252), (80, 1051126), (113, 744160), (160, 525563), (226, 372080), (452, 186040), (565, 148832), (904, 93020), (1130, 74416), (1808, 46510), (2260, 37208), (3616, 23255), (4520, 18604), (4651, 18080), (9040, 9302)]