1895240

素因数分解:

$2^3\times 5^1\times {\mathrm{47381}}^1$

素因数の和:47392

約数の個数: 16

約数和(自身を含む): 4264380

約数和(自身を除く): 2369140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47381, 94762, 189524, 236905, 379048, 473810, 947620, 1895240]

約数ペア:

[(1, 1895240), (2, 947620), (4, 473810), (5, 379048), (8, 236905), (10, 189524), (20, 94762), (40, 47381)]