40983180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97579}}^1$

素因数の和:97598

約数の個数: 48

約数和(自身を含む): 131147520

約数和(自身を除く): 90164340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 97579, 195158, 292737, 390316, 487895, 585474, 683053, 975790, 1170948, 1366106, 1463685, 1951580, 2049159, 2732212, 2927370, 3415265, 4098318, 5854740, 6830530, 8196636, 10245795, 13661060, 20491590, 40983180]

約数ペア:

[(1, 40983180), (2, 20491590), (3, 13661060), (4, 10245795), (5, 8196636), (6, 6830530), (7, 5854740), (10, 4098318), (12, 3415265), (14, 2927370), (15, 2732212), (20, 2049159), (21, 1951580), (28, 1463685), (30, 1366106), (35, 1170948), (42, 975790), (60, 683053), (70, 585474), (84, 487895), (105, 390316), (140, 292737), (210, 195158), (420, 97579)]