3809920

素因数分解:

$2^7\times 5^1\times {\mathrm{5953}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 9109620

約数和(自身を除く): 5299700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5953, 11906, 23812, 29765, 47624, 59530, 95248, 119060, 190496, 238120, 380992, 476240, 761984, 952480, 1904960, 3809920]

約数ペア:

[(1, 3809920), (2, 1904960), (4, 952480), (5, 761984), (8, 476240), (10, 380992), (16, 238120), (20, 190496), (32, 119060), (40, 95248), (64, 59530), (80, 47624), (128, 29765), (160, 23812), (320, 11906), (640, 5953)]