45742210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19139}}^1$

素因数の和:19385

約数の個数: 16

約数和(自身を含む): 82684800

約数和(自身を除く): 36942590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 19139, 38278, 95695, 191390, 4574221, 9148442, 22871105, 45742210]

約数ペア:

[(1, 45742210), (2, 22871105), (5, 9148442), (10, 4574221), (239, 191390), (478, 95695), (1195, 38278), (2390, 19139)]