89253940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{94951}}^1$

素因数の和:95007

約数の個数: 24

約数和(自身を含む): 191423232

約数和(自身を除く): 102169292

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 94951, 189902, 379804, 474755, 949510, 1899020, 4462697, 8925394, 17850788, 22313485, 44626970, 89253940]

約数ペア:

[(1, 89253940), (2, 44626970), (4, 22313485), (5, 17850788), (10, 8925394), (20, 4462697), (47, 1899020), (94, 949510), (188, 474755), (235, 379804), (470, 189902), (940, 94951)]