2290471250

素因数分解:

$2^1\times 5^4\times {\mathrm{1832377}}^1$

素因数の和:1832399

約数の個数: 20

約数和(自身を含む): 4293261654

約数和(自身を除く): 2002790404

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1832377, 3664754, 9161885, 18323770, 45809425, 91618850, 229047125, 458094250, 1145235625, 2290471250]

約数ペア:

[(1, 2290471250), (2, 1145235625), (5, 458094250), (10, 229047125), (25, 91618850), (50, 45809425), (125, 18323770), (250, 9161885), (625, 3664754), (1250, 1832377)]