60752840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28657}}^1$

素因数の和:28721

約数の個数: 32

約数和(自身を含む): 139277880

約数和(自身を除く): 78525040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 28657, 57314, 114628, 143285, 229256, 286570, 573140, 1146280, 1518821, 3037642, 6075284, 7594105, 12150568, 15188210, 30376420, 60752840]

約数ペア:

[(1, 60752840), (2, 30376420), (4, 15188210), (5, 12150568), (8, 7594105), (10, 6075284), (20, 3037642), (40, 1518821), (53, 1146280), (106, 573140), (212, 286570), (265, 229256), (424, 143285), (530, 114628), (1060, 57314), (2120, 28657)]