60685880

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2657}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 136833840

約数和(自身を除く): 76147960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2657, 2855, 4568, 5314, 5710, 10628, 11420, 13285, 21256, 22840, 26570, 53140, 106280, 1517147, 3034294, 6068588, 7585735, 12137176, 15171470, 30342940, 60685880]

約数ペア:

[(1, 60685880), (2, 30342940), (4, 15171470), (5, 12137176), (8, 7585735), (10, 6068588), (20, 3034294), (40, 1517147), (571, 106280), (1142, 53140), (2284, 26570), (2657, 22840), (2855, 21256), (4568, 13285), (5314, 11420), (5710, 10628)]