39501940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53381}}^1$

素因数の和:53427

約数の個数: 24

約数和(自身を含む): 85197672

約数和(自身を除く): 45695732

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 53381, 106762, 213524, 266905, 533810, 1067620, 1975097, 3950194, 7900388, 9875485, 19750970, 39501940]

約数ペア:

[(1, 39501940), (2, 19750970), (4, 9875485), (5, 7900388), (10, 3950194), (20, 1975097), (37, 1067620), (74, 533810), (148, 266905), (185, 213524), (370, 106762), (740, 53381)]