1217000

素因数分解:

$2^3\times 5^3\times {\mathrm{1217}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 2850120

約数和(自身を除く): 1633120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 30425, 48680, 60850, 121700, 152125, 243400, 304250, 608500, 1217000]

約数ペア:

[(1, 1217000), (2, 608500), (4, 304250), (5, 243400), (8, 152125), (10, 121700), (20, 60850), (25, 48680), (40, 30425), (50, 24340), (100, 12170), (125, 9736), (200, 6085), (250, 4868), (500, 2434), (1000, 1217)]