468220040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{616079}}^1$

素因数の和:616109

約数の個数: 32

約数和(自身を含む): 1108944000

約数和(自身を除く): 640723960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 616079, 1232158, 2464316, 3080395, 4928632, 6160790, 11705501, 12321580, 23411002, 24643160, 46822004, 58527505, 93644008, 117055010, 234110020, 468220040]

約数ペア:

[(1, 468220040), (2, 234110020), (4, 117055010), (5, 93644008), (8, 58527505), (10, 46822004), (19, 24643160), (20, 23411002), (38, 12321580), (40, 11705501), (76, 6160790), (95, 4928632), (152, 3080395), (190, 2464316), (380, 1232158), (760, 616079)]