5184800

素因数分解:

$2^5\times 5^2\times {\mathrm{6481}}^1$

素因数の和:6501

約数の個数: 36

約数和(自身を含む): 12659346

約数和(自身を除く): 7474546

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6481, 12962, 25924, 32405, 51848, 64810, 103696, 129620, 162025, 207392, 259240, 324050, 518480, 648100, 1036960, 1296200, 2592400, 5184800]

約数ペア:

[(1, 5184800), (2, 2592400), (4, 1296200), (5, 1036960), (8, 648100), (10, 518480), (16, 324050), (20, 259240), (25, 207392), (32, 162025), (40, 129620), (50, 103696), (80, 64810), (100, 51848), (160, 32405), (200, 25924), (400, 12962), (800, 6481)]