102656680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{366631}}^1$

素因数の和:366649

約数の個数: 32

約数和(自身を含む): 263975040

約数和(自身を除く): 161318360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 366631, 733262, 1466524, 1833155, 2566417, 2933048, 3666310, 5132834, 7332620, 10265668, 12832085, 14665240, 20531336, 25664170, 51328340, 102656680]

約数ペア:

[(1, 102656680), (2, 51328340), (4, 25664170), (5, 20531336), (7, 14665240), (8, 12832085), (10, 10265668), (14, 7332620), (20, 5132834), (28, 3666310), (35, 2933048), (40, 2566417), (56, 1833155), (70, 1466524), (140, 733262), (280, 366631)]