5507500

素因数分解:

$2^2\times 5^4\times {\mathrm{2203}}^1$

素因数の和:2227

約数の個数: 30

約数和(自身を含む): 12049268

約数和(自身を除く): 6541768

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2203, 2500, 4406, 8812, 11015, 22030, 44060, 55075, 110150, 220300, 275375, 550750, 1101500, 1376875, 2753750, 5507500]

約数ペア:

[(1, 5507500), (2, 2753750), (4, 1376875), (5, 1101500), (10, 550750), (20, 275375), (25, 220300), (50, 110150), (100, 55075), (125, 44060), (250, 22030), (500, 11015), (625, 8812), (1250, 4406), (2203, 2500)]