234010240

素因数分解:

$2^7\times 5^1\times {\mathrm{365641}}^1$

素因数の和:365660

約数の個数: 32

約数和(自身を含む): 559432260

約数和(自身を除く): 325422020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 365641, 731282, 1462564, 1828205, 2925128, 3656410, 5850256, 7312820, 11700512, 14625640, 23401024, 29251280, 46802048, 58502560, 117005120, 234010240]

約数ペア:

[(1, 234010240), (2, 117005120), (4, 58502560), (5, 46802048), (8, 29251280), (10, 23401024), (16, 14625640), (20, 11700512), (32, 7312820), (40, 5850256), (64, 3656410), (80, 2925128), (128, 1828205), (160, 1462564), (320, 731282), (640, 365641)]