4785920

素因数分解:

$2^8\times 5^1\times {\mathrm{3739}}^1$

素因数の和:3760

約数の個数: 36

約数和(自身を含む): 11466840

約数和(自身を除く): 6680920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3739, 7478, 14956, 18695, 29912, 37390, 59824, 74780, 119648, 149560, 239296, 299120, 478592, 598240, 957184, 1196480, 2392960, 4785920]

約数ペア:

[(1, 4785920), (2, 2392960), (4, 1196480), (5, 957184), (8, 598240), (10, 478592), (16, 299120), (20, 239296), (32, 149560), (40, 119648), (64, 74780), (80, 59824), (128, 37390), (160, 29912), (256, 18695), (320, 14956), (640, 7478), (1280, 3739)]