24879640

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5813}}^1$

素因数の和:5931

約数の個数: 32

約数和(自身を含む): 56512080

約数和(自身を除く): 31632440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5813, 11626, 23252, 29065, 46504, 58130, 116260, 232520, 621991, 1243982, 2487964, 3109955, 4975928, 6219910, 12439820, 24879640]

約数ペア:

[(1, 24879640), (2, 12439820), (4, 6219910), (5, 4975928), (8, 3109955), (10, 2487964), (20, 1243982), (40, 621991), (107, 232520), (214, 116260), (428, 58130), (535, 46504), (856, 29065), (1070, 23252), (2140, 11626), (4280, 5813)]