38335760

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2351

約数の個数: 40

約数和(自身を含む): 89565696

約数和(自身を除く): 51229936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2111, 2270, 3632, 4222, 4540, 8444, 9080, 10555, 16888, 18160, 21110, 33776, 42220, 84440, 168880, 479197, 958394, 1916788, 2395985, 3833576, 4791970, 7667152, 9583940, 19167880, 38335760]

約数ペア:

[(1, 38335760), (2, 19167880), (4, 9583940), (5, 7667152), (8, 4791970), (10, 3833576), (16, 2395985), (20, 1916788), (40, 958394), (80, 479197), (227, 168880), (454, 84440), (908, 42220), (1135, 33776), (1816, 21110), (2111, 18160), (2270, 16888), (3632, 10555), (4222, 9080), (4540, 8444)]