84540700

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{7901}}^1$

素因数の和:8022

約数の個数: 36

約数和(自身を含む): 185191272

約数和(自身を除く): 100650572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 7901, 10700, 15802, 31604, 39505, 79010, 158020, 197525, 395050, 790100, 845407, 1690814, 3381628, 4227035, 8454070, 16908140, 21135175, 42270350, 84540700]

約数ペア:

[(1, 84540700), (2, 42270350), (4, 21135175), (5, 16908140), (10, 8454070), (20, 4227035), (25, 3381628), (50, 1690814), (100, 845407), (107, 790100), (214, 395050), (428, 197525), (535, 158020), (1070, 79010), (2140, 39505), (2675, 31604), (5350, 15802), (7901, 10700)]