412066205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 536976000

約数和(自身を除く): 124909795

約数列:

[1, 5, 19, 43, 95, 149, 215, 677, 745, 817, 2831, 3385, 4085, 6407, 12863, 14155, 29111, 32035, 64315, 100873, 121733, 145555, 504365, 553109, 608665, 1916587, 2765545, 4337539, 9582935, 21687695, 82413241, 412066205]

約数ペア:

[(1, 412066205), (5, 82413241), (19, 21687695), (43, 9582935), (95, 4337539), (149, 2765545), (215, 1916587), (677, 608665), (745, 553109), (817, 504365), (2831, 145555), (3385, 121733), (4085, 100873), (6407, 64315), (12863, 32035), (14155, 29111)]