4070680

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 9234000

約数和(自身を除く): 5163320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 683, 745, 1192, 1366, 1490, 2732, 2980, 3415, 5464, 5960, 6830, 13660, 27320, 101767, 203534, 407068, 508835, 814136, 1017670, 2035340, 4070680]

約数ペア:

[(1, 4070680), (2, 2035340), (4, 1017670), (5, 814136), (8, 508835), (10, 407068), (20, 203534), (40, 101767), (149, 27320), (298, 13660), (596, 6830), (683, 5960), (745, 5464), (1192, 3415), (1366, 2980), (1490, 2732)]