3745263680

素因数分解:

$2^6\times 5^1\times {\mathrm{11703949}}^1$

素因数の和:11703966

約数の個数: 28

約数和(自身を含む): 8918409900

約数和(自身を除く): 5173146220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 11703949, 23407898, 46815796, 58519745, 93631592, 117039490, 187263184, 234078980, 374526368, 468157960, 749052736, 936315920, 1872631840, 3745263680]

約数ペア:

[(1, 3745263680), (2, 1872631840), (4, 936315920), (5, 749052736), (8, 468157960), (10, 374526368), (16, 234078980), (20, 187263184), (32, 117039490), (40, 93631592), (64, 58519745), (80, 46815796), (160, 23407898), (320, 11703949)]