85523380

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{28319}}^1$

素因数の和:28479

約数の個数: 24

約数和(自身を含む): 180794880

約数和(自身を除く): 95271500

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 28319, 56638, 113276, 141595, 283190, 566380, 4276169, 8552338, 17104676, 21380845, 42761690, 85523380]

約数ペア:

[(1, 85523380), (2, 42761690), (4, 21380845), (5, 17104676), (10, 8552338), (20, 4276169), (151, 566380), (302, 283190), (604, 141595), (755, 113276), (1510, 56638), (3020, 28319)]