1033720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 2383920

約数和(自身を除く): 1350200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 601, 860, 1202, 1720, 2404, 3005, 4808, 6010, 12020, 24040, 25843, 51686, 103372, 129215, 206744, 258430, 516860, 1033720]

約数ペア:

[(1, 1033720), (2, 516860), (4, 258430), (5, 206744), (8, 129215), (10, 103372), (20, 51686), (40, 25843), (43, 24040), (86, 12020), (172, 6010), (215, 4808), (344, 3005), (430, 2404), (601, 1720), (860, 1202)]