24977440

素因数分解:

$2^5\times 5^1\times {\mathrm{156109}}^1$

素因数の和:156124

約数の個数: 24

約数和(自身を含む): 59009580

約数和(自身を除く): 34032140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 156109, 312218, 624436, 780545, 1248872, 1561090, 2497744, 3122180, 4995488, 6244360, 12488720, 24977440]

約数ペア:

[(1, 24977440), (2, 12488720), (4, 6244360), (5, 4995488), (8, 3122180), (10, 2497744), (16, 1561090), (20, 1248872), (32, 780545), (40, 624436), (80, 312218), (160, 156109)]