57499180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39383}}^1$

素因数の和:39465

約数の個数: 24

約数和(自身を含む): 122405472

約数和(自身を除く): 64906292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39383, 78766, 157532, 196915, 393830, 787660, 2874959, 5749918, 11499836, 14374795, 28749590, 57499180]

約数ペア:

[(1, 57499180), (2, 28749590), (4, 14374795), (5, 11499836), (10, 5749918), (20, 2874959), (73, 787660), (146, 393830), (292, 196915), (365, 157532), (730, 78766), (1460, 39383)]