3920650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4158

約数の個数: 24

約数和(自身を含む): 7678080

約数和(自身を除く): 3757430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 4127, 8254, 20635, 41270, 78413, 103175, 156826, 206350, 392065, 784130, 1960325, 3920650]

約数ペア:

[(1, 3920650), (2, 1960325), (5, 784130), (10, 392065), (19, 206350), (25, 156826), (38, 103175), (50, 78413), (95, 41270), (190, 20635), (475, 8254), (950, 4127)]