140596010980

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2777}}^1\times {\mathrm{2791}}^1$

素因数の和:6484

約数の個数: 48

約数和(自身を含む): 295789527936

約数和(自身を除く): 155193516956

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 2777, 2791, 3628, 4535, 5554, 5582, 9070, 11108, 11164, 13885, 13955, 18140, 27770, 27910, 55540, 55820, 2518739, 2531437, 5037478, 5062874, 7750607, 10074956, 10125748, 12593695, 12657185, 15501214, 25187390, 25314370, 31002428, 38753035, 50374780, 50628740, 77506070, 155012140, 7029800549, 14059601098, 28119202196, 35149002745, 70298005490, 140596010980]

約数ペア:

[(1, 140596010980), (2, 70298005490), (4, 35149002745), (5, 28119202196), (10, 14059601098), (20, 7029800549), (907, 155012140), (1814, 77506070), (2777, 50628740), (2791, 50374780), (3628, 38753035), (4535, 31002428), (5554, 25314370), (5582, 25187390), (9070, 15501214), (11108, 12657185), (11164, 12593695), (13885, 10125748), (13955, 10074956), (18140, 7750607), (27770, 5062874), (27910, 5037478), (55540, 2531437), (55820, 2518739)]