6782480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 15903000

約数和(自身を除く): 9120520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 569, 596, 745, 1138, 1192, 1490, 2276, 2384, 2845, 2980, 4552, 5690, 5960, 9104, 11380, 11920, 22760, 45520, 84781, 169562, 339124, 423905, 678248, 847810, 1356496, 1695620, 3391240, 6782480]

約数ペア:

[(1, 6782480), (2, 3391240), (4, 1695620), (5, 1356496), (8, 847810), (10, 678248), (16, 423905), (20, 339124), (40, 169562), (80, 84781), (149, 45520), (298, 22760), (569, 11920), (596, 11380), (745, 9104), (1138, 5960), (1192, 5690), (1490, 4552), (2276, 2980), (2384, 2845)]