12614103680

素因数分解:

$2^7\times 5^1\times {\mathrm{19709537}}^1$

素因数の和:19709556

約数の個数: 32

約数和(自身を含む): 30155593140

約数和(自身を除く): 17541489460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 19709537, 39419074, 78838148, 98547685, 157676296, 197095370, 315352592, 394190740, 630705184, 788381480, 1261410368, 1576762960, 2522820736, 3153525920, 6307051840, 12614103680]

約数ペア:

[(1, 12614103680), (2, 6307051840), (4, 3153525920), (5, 2522820736), (8, 1576762960), (10, 1261410368), (16, 788381480), (20, 630705184), (32, 394190740), (40, 315352592), (64, 197095370), (80, 157676296), (128, 98547685), (160, 78838148), (320, 39419074), (640, 19709537)]