6736720

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 15829344

約数和(自身を除く): 9092624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 787, 856, 1070, 1574, 1712, 2140, 3148, 3935, 4280, 6296, 7870, 8560, 12592, 15740, 31480, 62960, 84209, 168418, 336836, 421045, 673672, 842090, 1347344, 1684180, 3368360, 6736720]

約数ペア:

[(1, 6736720), (2, 3368360), (4, 1684180), (5, 1347344), (8, 842090), (10, 673672), (16, 421045), (20, 336836), (40, 168418), (80, 84209), (107, 62960), (214, 31480), (428, 15740), (535, 12592), (787, 8560), (856, 7870), (1070, 6296), (1574, 4280), (1712, 3935), (2140, 3148)]