8212573195

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 10180961280

約数和(自身を除く): 1968388085

約数列:

[1, 5, 71, 83, 167, 355, 415, 835, 1669, 5893, 8345, 11857, 13861, 29465, 59285, 69305, 118499, 138527, 278723, 592495, 692635, 984131, 1393615, 4920655, 9835417, 19789333, 23134009, 49177085, 98946665, 115670045, 1642514639, 8212573195]

約数ペア:

[(1, 8212573195), (5, 1642514639), (71, 115670045), (83, 98946665), (167, 49177085), (355, 23134009), (415, 19789333), (835, 9835417), (1669, 4920655), (5893, 1393615), (8345, 984131), (11857, 692635), (13861, 592495), (29465, 278723), (59285, 138527), (69305, 118499)]