3041840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 7231680

約数和(自身を除く): 4189840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 809, 940, 1618, 1880, 3236, 3760, 4045, 6472, 8090, 12944, 16180, 32360, 38023, 64720, 76046, 152092, 190115, 304184, 380230, 608368, 760460, 1520920, 3041840]

約数ペア:

[(1, 3041840), (2, 1520920), (4, 760460), (5, 608368), (8, 380230), (10, 304184), (16, 190115), (20, 152092), (40, 76046), (47, 64720), (80, 38023), (94, 32360), (188, 16180), (235, 12944), (376, 8090), (470, 6472), (752, 4045), (809, 3760), (940, 3236), (1618, 1880)]