2016102445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{23143}}^1$

素因数の和:23305

約数の個数: 32

約数和(自身を含む): 2932807680

約数和(自身を除く): 916705235

約数列:

[1, 5, 7, 19, 35, 95, 131, 133, 655, 665, 917, 2489, 4585, 12445, 17423, 23143, 87115, 115715, 162001, 439717, 810005, 2198585, 3031733, 3078019, 15158665, 15390095, 21222131, 57602927, 106110655, 288014635, 403220489, 2016102445]

約数ペア:

[(1, 2016102445), (5, 403220489), (7, 288014635), (19, 106110655), (35, 57602927), (95, 21222131), (131, 15390095), (133, 15158665), (655, 3078019), (665, 3031733), (917, 2198585), (2489, 810005), (4585, 439717), (12445, 162001), (17423, 115715), (23143, 87115)]