22166000

素因数分解:

$2^4\times 5^3\times {\mathrm{11083}}^1$

素因数の和:11106

約数の個数: 40

約数和(自身を含む): 53602224

約数和(自身を除く): 31436224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11083, 22166, 44332, 55415, 88664, 110830, 177328, 221660, 277075, 443320, 554150, 886640, 1108300, 1385375, 2216600, 2770750, 4433200, 5541500, 11083000, 22166000]

約数ペア:

[(1, 22166000), (2, 11083000), (4, 5541500), (5, 4433200), (8, 2770750), (10, 2216600), (16, 1385375), (20, 1108300), (25, 886640), (40, 554150), (50, 443320), (80, 277075), (100, 221660), (125, 177328), (200, 110830), (250, 88664), (400, 55415), (500, 44332), (1000, 22166), (2000, 11083)]