22060000

素因数分解:

$2^5\times 5^4\times {\mathrm{1103}}^1$

素因数の和:1133

約数の個数: 60

約数和(自身を含む): 54320112

約数和(自身を除く): 32260112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1103, 1250, 2000, 2206, 2500, 4000, 4412, 5000, 5515, 8824, 10000, 11030, 17648, 20000, 22060, 27575, 35296, 44120, 55150, 88240, 110300, 137875, 176480, 220600, 275750, 441200, 551500, 689375, 882400, 1103000, 1378750, 2206000, 2757500, 4412000, 5515000, 11030000, 22060000]

約数ペア:

[(1, 22060000), (2, 11030000), (4, 5515000), (5, 4412000), (8, 2757500), (10, 2206000), (16, 1378750), (20, 1103000), (25, 882400), (32, 689375), (40, 551500), (50, 441200), (80, 275750), (100, 220600), (125, 176480), (160, 137875), (200, 110300), (250, 88240), (400, 55150), (500, 44120), (625, 35296), (800, 27575), (1000, 22060), (1103, 20000), (1250, 17648), (2000, 11030), (2206, 10000), (2500, 8824), (4000, 5515), (4412, 5000)]