80942050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 172881792

約数和(自身を除く): 91939742

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 281, 350, 562, 823, 1405, 1646, 1967, 2810, 3934, 4115, 5761, 7025, 8230, 9835, 11522, 14050, 19670, 20575, 28805, 41150, 49175, 57610, 98350, 144025, 231263, 288050, 462526, 1156315, 1618841, 2312630, 3237682, 5781575, 8094205, 11563150, 16188410, 40471025, 80942050]

約数ペア:

[(1, 80942050), (2, 40471025), (5, 16188410), (7, 11563150), (10, 8094205), (14, 5781575), (25, 3237682), (35, 2312630), (50, 1618841), (70, 1156315), (175, 462526), (281, 288050), (350, 231263), (562, 144025), (823, 98350), (1405, 57610), (1646, 49175), (1967, 41150), (2810, 28805), (3934, 20575), (4115, 19670), (5761, 14050), (7025, 11522), (8230, 9835)]