6890920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9097

約数の個数: 32

約数和(自身を含む): 16322400

約数和(自身を除く): 9431480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9067, 18134, 36268, 45335, 72536, 90670, 172273, 181340, 344546, 362680, 689092, 861365, 1378184, 1722730, 3445460, 6890920]

約数ペア:

[(1, 6890920), (2, 3445460), (4, 1722730), (5, 1378184), (8, 861365), (10, 689092), (19, 362680), (20, 344546), (38, 181340), (40, 172273), (76, 90670), (95, 72536), (152, 45335), (190, 36268), (380, 18134), (760, 9067)]