6671500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 15908256

約数和(自身を除く): 9236756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1213, 1375, 2426, 2750, 4852, 5500, 6065, 12130, 13343, 24260, 26686, 30325, 53372, 60650, 66715, 121300, 133430, 151625, 266860, 303250, 333575, 606500, 667150, 1334300, 1667875, 3335750, 6671500]

約数ペア:

[(1, 6671500), (2, 3335750), (4, 1667875), (5, 1334300), (10, 667150), (11, 606500), (20, 333575), (22, 303250), (25, 266860), (44, 151625), (50, 133430), (55, 121300), (100, 66715), (110, 60650), (125, 53372), (220, 30325), (250, 26686), (275, 24260), (500, 13343), (550, 12130), (1100, 6065), (1213, 5500), (1375, 4852), (2426, 2750)]