23331320

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1249}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 52650000

約数和(自身を除く): 29318680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1249, 1868, 2335, 2498, 3736, 4670, 4996, 6245, 9340, 9992, 12490, 18680, 24980, 49960, 583283, 1166566, 2333132, 2916415, 4666264, 5832830, 11665660, 23331320]

約数ペア:

[(1, 23331320), (2, 11665660), (4, 5832830), (5, 4666264), (8, 2916415), (10, 2333132), (20, 1166566), (40, 583283), (467, 49960), (934, 24980), (1249, 18680), (1868, 12490), (2335, 9992), (2498, 9340), (3736, 6245), (4670, 4996)]