38673520

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2111}}^1$

素因数の和:2353

約数の個数: 40

約数和(自身を含む): 90351360

約数和(自身を除く): 51677840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2111, 2290, 3664, 4222, 4580, 8444, 9160, 10555, 16888, 18320, 21110, 33776, 42220, 84440, 168880, 483419, 966838, 1933676, 2417095, 3867352, 4834190, 7734704, 9668380, 19336760, 38673520]

約数ペア:

[(1, 38673520), (2, 19336760), (4, 9668380), (5, 7734704), (8, 4834190), (10, 3867352), (16, 2417095), (20, 1933676), (40, 966838), (80, 483419), (229, 168880), (458, 84440), (916, 42220), (1145, 33776), (1832, 21110), (2111, 18320), (2290, 16888), (3664, 10555), (4222, 9160), (4580, 8444)]