2013204500

素因数分解:

$2^2\times 5^3\times {\mathrm{4026409}}^1$

素因数の和:4026428

約数の個数: 24

約数和(自身を含む): 4396839720

約数和(自身を除く): 2383635220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4026409, 8052818, 16105636, 20132045, 40264090, 80528180, 100660225, 201320450, 402640900, 503301125, 1006602250, 2013204500]

約数ペア:

[(1, 2013204500), (2, 1006602250), (4, 503301125), (5, 402640900), (10, 201320450), (20, 100660225), (25, 80528180), (50, 40264090), (100, 20132045), (125, 16105636), (250, 8052818), (500, 4026409)]