4166417480

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{87751}}^1$

素因数の和:88949

約数の個数: 32

約数和(自身を含む): 9382443840

約数和(自身を除く): 5216026360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 2374, 4748, 5935, 9496, 11870, 23740, 47480, 87751, 175502, 351004, 438755, 702008, 877510, 1755020, 3510040, 104160437, 208320874, 416641748, 520802185, 833283496, 1041604370, 2083208740, 4166417480]

約数ペア:

[(1, 4166417480), (2, 2083208740), (4, 1041604370), (5, 833283496), (8, 520802185), (10, 416641748), (20, 208320874), (40, 104160437), (1187, 3510040), (2374, 1755020), (4748, 877510), (5935, 702008), (9496, 438755), (11870, 351004), (23740, 175502), (47480, 87751)]