91856560

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9041}}^1$

素因数の和:9181

約数の個数: 40

約数和(自身を含む): 215271936

約数和(自身を除く): 123415376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 9041, 10160, 18082, 36164, 45205, 72328, 90410, 144656, 180820, 361640, 723280, 1148207, 2296414, 4592828, 5741035, 9185656, 11482070, 18371312, 22964140, 45928280, 91856560]

約数ペア:

[(1, 91856560), (2, 45928280), (4, 22964140), (5, 18371312), (8, 11482070), (10, 9185656), (16, 5741035), (20, 4592828), (40, 2296414), (80, 1148207), (127, 723280), (254, 361640), (508, 180820), (635, 144656), (1016, 90410), (1270, 72328), (2032, 45205), (2540, 36164), (5080, 18082), (9041, 10160)]