23620120

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1609}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 53323200

約数和(自身を除く): 29703080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1609, 1835, 2936, 3218, 3670, 6436, 7340, 8045, 12872, 14680, 16090, 32180, 64360, 590503, 1181006, 2362012, 2952515, 4724024, 5905030, 11810060, 23620120]

約数ペア:

[(1, 23620120), (2, 11810060), (4, 5905030), (5, 4724024), (8, 2952515), (10, 2362012), (20, 1181006), (40, 590503), (367, 64360), (734, 32180), (1468, 16090), (1609, 14680), (1835, 12872), (2936, 8045), (3218, 7340), (3670, 6436)]