11075000

素因数分解:

$2^3\times 5^5\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 26013960

約数和(自身を除く): 14938960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 443, 500, 625, 886, 1000, 1250, 1772, 2215, 2500, 3125, 3544, 4430, 5000, 6250, 8860, 11075, 12500, 17720, 22150, 25000, 44300, 55375, 88600, 110750, 221500, 276875, 443000, 553750, 1107500, 1384375, 2215000, 2768750, 5537500, 11075000]

約数ペア:

[(1, 11075000), (2, 5537500), (4, 2768750), (5, 2215000), (8, 1384375), (10, 1107500), (20, 553750), (25, 443000), (40, 276875), (50, 221500), (100, 110750), (125, 88600), (200, 55375), (250, 44300), (443, 25000), (500, 22150), (625, 17720), (886, 12500), (1000, 11075), (1250, 8860), (1772, 6250), (2215, 5000), (2500, 4430), (3125, 3544)]