12813648050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{355441}}^1$

素因数の和:355563

約数の個数: 48

約数和(自身を含む): 27502680192

約数和(自身を除く): 14689032142

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2575, 3605, 5150, 7210, 18025, 36050, 355441, 710882, 1777205, 2488087, 3554410, 4976174, 8886025, 12440435, 17772050, 24880870, 36610423, 62202175, 73220846, 124404350, 183052115, 256272961, 366104230, 512545922, 915260575, 1281364805, 1830521150, 2562729610, 6406824025, 12813648050]

約数ペア:

[(1, 12813648050), (2, 6406824025), (5, 2562729610), (7, 1830521150), (10, 1281364805), (14, 915260575), (25, 512545922), (35, 366104230), (50, 256272961), (70, 183052115), (103, 124404350), (175, 73220846), (206, 62202175), (350, 36610423), (515, 24880870), (721, 17772050), (1030, 12440435), (1442, 8886025), (2575, 4976174), (3605, 3554410), (5150, 2488087), (7210, 1777205), (18025, 710882), (36050, 355441)]