23457440

素因数分解:

$2^5\times 5^1\times {\mathrm{146609}}^1$

素因数の和:146624

約数の個数: 24

約数和(自身を含む): 55418580

約数和(自身を除く): 31961140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 146609, 293218, 586436, 733045, 1172872, 1466090, 2345744, 2932180, 4691488, 5864360, 11728720, 23457440]

約数ペア:

[(1, 23457440), (2, 11728720), (4, 5864360), (5, 4691488), (8, 2932180), (10, 2345744), (16, 1466090), (20, 1172872), (32, 733045), (40, 586436), (80, 293218), (160, 146609)]