4740080

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 11113872

約数和(自身を除く): 6373792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 307, 386, 614, 772, 965, 1228, 1535, 1544, 1930, 2456, 3070, 3088, 3860, 4912, 6140, 7720, 12280, 15440, 24560, 59251, 118502, 237004, 296255, 474008, 592510, 948016, 1185020, 2370040, 4740080]

約数ペア:

[(1, 4740080), (2, 2370040), (4, 1185020), (5, 948016), (8, 592510), (10, 474008), (16, 296255), (20, 237004), (40, 118502), (80, 59251), (193, 24560), (307, 15440), (386, 12280), (614, 7720), (772, 6140), (965, 4912), (1228, 3860), (1535, 3088), (1544, 3070), (1930, 2456)]