3794300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 36

約数和(自身を含む): 8671320

約数和(自身を除く): 4877020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1997, 3994, 7988, 9985, 19970, 37943, 39940, 49925, 75886, 99850, 151772, 189715, 199700, 379430, 758860, 948575, 1897150, 3794300]

約数ペア:

[(1, 3794300), (2, 1897150), (4, 948575), (5, 758860), (10, 379430), (19, 199700), (20, 189715), (25, 151772), (38, 99850), (50, 75886), (76, 49925), (95, 39940), (100, 37943), (190, 19970), (380, 9985), (475, 7988), (950, 3994), (1900, 1997)]