39529640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42967}}^1$

素因数の和:43001

約数の個数: 32

約数和(自身を含む): 92810880

約数和(自身を除く): 53281240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 42967, 85934, 171868, 214835, 343736, 429670, 859340, 988241, 1718680, 1976482, 3952964, 4941205, 7905928, 9882410, 19764820, 39529640]

約数ペア:

[(1, 39529640), (2, 19764820), (4, 9882410), (5, 7905928), (8, 4941205), (10, 3952964), (20, 1976482), (23, 1718680), (40, 988241), (46, 859340), (92, 429670), (115, 343736), (184, 214835), (230, 171868), (460, 85934), (920, 42967)]