38816320

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1319

約数の個数: 56

約数和(自身を含む): 93424248

約数和(自身を除く): 54607928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1201, 1616, 2020, 2402, 3232, 4040, 4804, 6005, 6464, 8080, 9608, 12010, 16160, 19216, 24020, 32320, 38432, 48040, 76864, 96080, 121301, 192160, 242602, 384320, 485204, 606505, 970408, 1213010, 1940816, 2426020, 3881632, 4852040, 7763264, 9704080, 19408160, 38816320]

約数ペア:

[(1, 38816320), (2, 19408160), (4, 9704080), (5, 7763264), (8, 4852040), (10, 3881632), (16, 2426020), (20, 1940816), (32, 1213010), (40, 970408), (64, 606505), (80, 485204), (101, 384320), (160, 242602), (202, 192160), (320, 121301), (404, 96080), (505, 76864), (808, 48040), (1010, 38432), (1201, 32320), (1616, 24020), (2020, 19216), (2402, 16160), (3232, 12010), (4040, 9608), (4804, 8080), (6005, 6464)]