2013211250

素因数分解:

$2^1\times 5^4\times {\mathrm{1610569}}^1$

素因数の和:1610591

約数の個数: 20

約数和(自身を含む): 3773565510

約数和(自身を除く): 1760354260

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1610569, 3221138, 8052845, 16105690, 40264225, 80528450, 201321125, 402642250, 1006605625, 2013211250]

約数ペア:

[(1, 2013211250), (2, 1006605625), (5, 402642250), (10, 201321125), (25, 80528450), (50, 40264225), (125, 16105690), (250, 8052845), (625, 3221138), (1250, 1610569)]