88940360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{41953}}^1$

素因数の和:42017

約数の個数: 32

約数和(自身を含む): 203896440

約数和(自身を除く): 114956080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 41953, 83906, 167812, 209765, 335624, 419530, 839060, 1678120, 2223509, 4447018, 8894036, 11117545, 17788072, 22235090, 44470180, 88940360]

約数ペア:

[(1, 88940360), (2, 44470180), (4, 22235090), (5, 17788072), (8, 11117545), (10, 8894036), (20, 4447018), (40, 2223509), (53, 1678120), (106, 839060), (212, 419530), (265, 335624), (424, 209765), (530, 167812), (1060, 83906), (2120, 41953)]