195063760

素因数分解:

$2^4\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3221}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 454263336

約数和(自身を除く): 259199576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 757, 1514, 3028, 3221, 3785, 6056, 6442, 7570, 12112, 12884, 15140, 16105, 25768, 30280, 32210, 51536, 60560, 64420, 128840, 257680, 2438297, 4876594, 9753188, 12191485, 19506376, 24382970, 39012752, 48765940, 97531880, 195063760]

約数ペア:

[(1, 195063760), (2, 97531880), (4, 48765940), (5, 39012752), (8, 24382970), (10, 19506376), (16, 12191485), (20, 9753188), (40, 4876594), (80, 2438297), (757, 257680), (1514, 128840), (3028, 64420), (3221, 60560), (3785, 51536), (6056, 32210), (6442, 30280), (7570, 25768), (12112, 16105), (12884, 15140)]