10526500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 23652720

約数和(自身を除く): 13126220

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 569, 740, 925, 1138, 1850, 2276, 2845, 3700, 4625, 5690, 9250, 11380, 14225, 18500, 21053, 28450, 42106, 56900, 71125, 84212, 105265, 142250, 210530, 284500, 421060, 526325, 1052650, 2105300, 2631625, 5263250, 10526500]

約数ペア:

[(1, 10526500), (2, 5263250), (4, 2631625), (5, 2105300), (10, 1052650), (20, 526325), (25, 421060), (37, 284500), (50, 210530), (74, 142250), (100, 105265), (125, 84212), (148, 71125), (185, 56900), (250, 42106), (370, 28450), (500, 21053), (569, 18500), (740, 14225), (925, 11380), (1138, 9250), (1850, 5690), (2276, 4625), (2845, 3700)]