27800330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120871}}^1$

素因数の和:120901

約数の個数: 16

約数和(自身を含む): 52216704

約数和(自身を除く): 24416374

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 120871, 241742, 604355, 1208710, 2780033, 5560066, 13900165, 27800330]

約数ペア:

[(1, 27800330), (2, 13900165), (5, 5560066), (10, 2780033), (23, 1208710), (46, 604355), (115, 241742), (230, 120871)]