3928250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 7750080

約数和(自身を除く): 3821830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 827, 950, 1654, 2375, 4135, 4750, 8270, 15713, 20675, 31426, 41350, 78565, 103375, 157130, 206750, 392825, 785650, 1964125, 3928250]

約数ペア:

[(1, 3928250), (2, 1964125), (5, 785650), (10, 392825), (19, 206750), (25, 157130), (38, 103375), (50, 78565), (95, 41350), (125, 31426), (190, 20675), (250, 15713), (475, 8270), (827, 4750), (950, 4135), (1654, 2375)]