240400255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{110023}}^1$

素因数の和:110070

約数の個数: 16

約数和(自身を含む): 316869120

約数和(自身を除く): 76468865

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 110023, 550115, 2090437, 2530529, 10452185, 12652645, 48080051, 240400255]

約数ペア:

[(1, 240400255), (5, 48080051), (19, 12652645), (23, 10452185), (95, 2530529), (115, 2090437), (437, 550115), (2185, 110023)]