144582100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{111217}}^1$

素因数の和:111244

約数の個数: 36

約数和(自身を含む): 337880284

約数和(自身を除く): 193298184

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 111217, 222434, 444868, 556085, 1112170, 1445821, 2224340, 2780425, 2891642, 5560850, 5783284, 7229105, 11121700, 14458210, 28916420, 36145525, 72291050, 144582100]

約数ペア:

[(1, 144582100), (2, 72291050), (4, 36145525), (5, 28916420), (10, 14458210), (13, 11121700), (20, 7229105), (25, 5783284), (26, 5560850), (50, 2891642), (52, 2780425), (65, 2224340), (100, 1445821), (130, 1112170), (260, 556085), (325, 444868), (650, 222434), (1300, 111217)]