5524000

素因数分解:

$2^5\times 5^3\times {\mathrm{1381}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 13582296

約数和(自身を除く): 8058296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1381, 2000, 2762, 4000, 5524, 6905, 11048, 13810, 22096, 27620, 34525, 44192, 55240, 69050, 110480, 138100, 172625, 220960, 276200, 345250, 552400, 690500, 1104800, 1381000, 2762000, 5524000]

約数ペア:

[(1, 5524000), (2, 2762000), (4, 1381000), (5, 1104800), (8, 690500), (10, 552400), (16, 345250), (20, 276200), (25, 220960), (32, 172625), (40, 138100), (50, 110480), (80, 69050), (100, 55240), (125, 44192), (160, 34525), (200, 27620), (250, 22096), (400, 13810), (500, 11048), (800, 6905), (1000, 5524), (1381, 4000), (2000, 2762)]