9545420

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 20129424

約数和(自身を除く): 10584004

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 1723, 2770, 3446, 5540, 6892, 8615, 17230, 34460, 477271, 954542, 1909084, 2386355, 4772710, 9545420]

約数ペア:

[(1, 9545420), (2, 4772710), (4, 2386355), (5, 1909084), (10, 954542), (20, 477271), (277, 34460), (554, 17230), (1108, 8615), (1385, 6892), (1723, 5540), (2770, 3446)]