10406920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 23584320

約数和(自身を除く): 13177400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1723, 3020, 3446, 6040, 6892, 8615, 13784, 17230, 34460, 68920, 260173, 520346, 1040692, 1300865, 2081384, 2601730, 5203460, 10406920]

約数ペア:

[(1, 10406920), (2, 5203460), (4, 2601730), (5, 2081384), (8, 1300865), (10, 1040692), (20, 520346), (40, 260173), (151, 68920), (302, 34460), (604, 17230), (755, 13784), (1208, 8615), (1510, 6892), (1723, 6040), (3020, 3446)]