2379968560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{358429}}^1$

素因数の和:358525

約数の個数: 40

約数和(自身を含む): 5600110320

約数和(自身を除く): 3220141760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 358429, 716858, 1433716, 1792145, 2867432, 3584290, 5734864, 7168580, 14337160, 28674320, 29749607, 59499214, 118998428, 148748035, 237996856, 297496070, 475993712, 594992140, 1189984280, 2379968560]

約数ペア:

[(1, 2379968560), (2, 1189984280), (4, 594992140), (5, 475993712), (8, 297496070), (10, 237996856), (16, 148748035), (20, 118998428), (40, 59499214), (80, 29749607), (83, 28674320), (166, 14337160), (332, 7168580), (415, 5734864), (664, 3584290), (830, 2867432), (1328, 1792145), (1660, 1433716), (3320, 716858), (6640, 358429)]