24912520

素因数分解:

$2^3\times 5^1\times {\mathrm{622813}}^1$

素因数の和:622824

約数の個数: 16

約数和(自身を含む): 56053260

約数和(自身を除く): 31140740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 622813, 1245626, 2491252, 3114065, 4982504, 6228130, 12456260, 24912520]

約数ペア:

[(1, 24912520), (2, 12456260), (4, 6228130), (5, 4982504), (8, 3114065), (10, 2491252), (20, 1245626), (40, 622813)]