3195200

素因数分解:

$2^6\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2019

約数の個数: 42

約数和(自身を含む): 7866126

約数和(自身を除く): 4670926

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1997, 3994, 7988, 9985, 15976, 19970, 31952, 39940, 49925, 63904, 79880, 99850, 127808, 159760, 199700, 319520, 399400, 639040, 798800, 1597600, 3195200]

約数ペア:

[(1, 3195200), (2, 1597600), (4, 798800), (5, 639040), (8, 399400), (10, 319520), (16, 199700), (20, 159760), (25, 127808), (32, 99850), (40, 79880), (50, 63904), (64, 49925), (80, 39940), (100, 31952), (160, 19970), (200, 15976), (320, 9985), (400, 7988), (800, 3994), (1600, 1997)]