74813750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{5441}}^1$

素因数の和:5474

約数の個数: 40

約数和(自身を含む): 153007272

約数和(自身を除く): 78193522

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 5441, 6875, 10882, 13750, 27205, 54410, 59851, 119702, 136025, 272050, 299255, 598510, 680125, 1360250, 1496275, 2992550, 3400625, 6801250, 7481375, 14962750, 37406875, 74813750]

約数ペア:

[(1, 74813750), (2, 37406875), (5, 14962750), (10, 7481375), (11, 6801250), (22, 3400625), (25, 2992550), (50, 1496275), (55, 1360250), (110, 680125), (125, 598510), (250, 299255), (275, 272050), (550, 136025), (625, 119702), (1250, 59851), (1375, 54410), (2750, 27205), (5441, 13750), (6875, 10882)]