140167700

素因数分解:

$2^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{4507}}^1$

素因数の和:4832

約数の個数: 36

約数和(自身を含む): 305209632

約数和(自身を除く): 165041932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 311, 622, 1244, 1555, 3110, 4507, 6220, 7775, 9014, 15550, 18028, 22535, 31100, 45070, 90140, 112675, 225350, 450700, 1401677, 2803354, 5606708, 7008385, 14016770, 28033540, 35041925, 70083850, 140167700]

約数ペア:

[(1, 140167700), (2, 70083850), (4, 35041925), (5, 28033540), (10, 14016770), (20, 7008385), (25, 5606708), (50, 2803354), (100, 1401677), (311, 450700), (622, 225350), (1244, 112675), (1555, 90140), (3110, 45070), (4507, 31100), (6220, 22535), (7775, 18028), (9014, 15550)]