2007100055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{827}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 2587334400

約数和(自身を除く): 580234345

約数列:

[1, 5, 19, 59, 95, 295, 433, 827, 1121, 2165, 4135, 5605, 8227, 15713, 25547, 41135, 48793, 78565, 127735, 243965, 358091, 485393, 927067, 1790455, 2426965, 4635335, 6803729, 21127369, 34018645, 105636845, 401420011, 2007100055]

約数ペア:

[(1, 2007100055), (5, 401420011), (19, 105636845), (59, 34018645), (95, 21127369), (295, 6803729), (433, 4635335), (827, 2426965), (1121, 1790455), (2165, 927067), (4135, 485393), (5605, 358091), (8227, 243965), (15713, 127735), (25547, 78565), (41135, 48793)]