8045336120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4677521}}^1$

素因数の和:4677575

約数の個数: 32

約数和(自身を含む): 18522987120

約数和(自身を除く): 10477651000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4677521, 9355042, 18710084, 23387605, 37420168, 46775210, 93550420, 187100840, 201133403, 402266806, 804533612, 1005667015, 1609067224, 2011334030, 4022668060, 8045336120]

約数ペア:

[(1, 8045336120), (2, 4022668060), (4, 2011334030), (5, 1609067224), (8, 1005667015), (10, 804533612), (20, 402266806), (40, 201133403), (43, 187100840), (86, 93550420), (172, 46775210), (215, 37420168), (344, 23387605), (430, 18710084), (860, 9355042), (1720, 4677521)]