68905300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13001}}^1$

素因数の和:13068

約数の個数: 36

約数和(自身を含む): 152357436

約数和(自身を除く): 83452136

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 13001, 26002, 52004, 65005, 130010, 260020, 325025, 650050, 689053, 1300100, 1378106, 2756212, 3445265, 6890530, 13781060, 17226325, 34452650, 68905300]

約数ペア:

[(1, 68905300), (2, 34452650), (4, 17226325), (5, 13781060), (10, 6890530), (20, 3445265), (25, 2756212), (50, 1378106), (53, 1300100), (100, 689053), (106, 650050), (212, 325025), (265, 260020), (530, 130010), (1060, 65005), (1325, 52004), (2650, 26002), (5300, 13001)]