23101250

素因数分解:

$2^1\times 5^4\times {\mathrm{18481}}^1$

素因数の和:18503

約数の個数: 20

約数和(自身を含む): 43303326

約数和(自身を除く): 20202076

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 18481, 36962, 92405, 184810, 462025, 924050, 2310125, 4620250, 11550625, 23101250]

約数ペア:

[(1, 23101250), (2, 11550625), (5, 4620250), (10, 2310125), (25, 924050), (50, 462025), (125, 184810), (250, 92405), (625, 36962), (1250, 18481)]