9046280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11933

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 12380920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11903, 23806, 47612, 59515, 95224, 119030, 226157, 238060, 452314, 476120, 904628, 1130785, 1809256, 2261570, 4523140, 9046280]

約数ペア:

[(1, 9046280), (2, 4523140), (4, 2261570), (5, 1809256), (8, 1130785), (10, 904628), (19, 476120), (20, 452314), (38, 238060), (40, 226157), (76, 119030), (95, 95224), (152, 59515), (190, 47612), (380, 23806), (760, 11903)]