3394900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 7804188

約数和(自身を除く): 4409288

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 1997, 3994, 7988, 9985, 19970, 33949, 39940, 49925, 67898, 99850, 135796, 169745, 199700, 339490, 678980, 848725, 1697450, 3394900]

約数ペア:

[(1, 3394900), (2, 1697450), (4, 848725), (5, 678980), (10, 339490), (17, 199700), (20, 169745), (25, 135796), (34, 99850), (50, 67898), (68, 49925), (85, 39940), (100, 33949), (170, 19970), (340, 9985), (425, 7988), (850, 3994), (1700, 1997)]