3741978640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{563551}}^1$

素因数の和:563647

約数の個数: 40

約数和(自身を含む): 8804936448

約数和(自身を除く): 5062957808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 563551, 1127102, 2254204, 2817755, 4508408, 5635510, 9016816, 11271020, 22542040, 45084080, 46774733, 93549466, 187098932, 233873665, 374197864, 467747330, 748395728, 935494660, 1870989320, 3741978640]

約数ペア:

[(1, 3741978640), (2, 1870989320), (4, 935494660), (5, 748395728), (8, 467747330), (10, 374197864), (16, 233873665), (20, 187098932), (40, 93549466), (80, 46774733), (83, 45084080), (166, 22542040), (332, 11271020), (415, 9016816), (664, 5635510), (830, 4508408), (1328, 2817755), (1660, 2254204), (3320, 1127102), (6640, 563551)]