8040230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 16623360

約数和(自身を除く): 8583130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3847, 7694, 19235, 38470, 42317, 73093, 84634, 146186, 211585, 365465, 423170, 730930, 804023, 1608046, 4020115, 8040230]

約数ペア:

[(1, 8040230), (2, 4020115), (5, 1608046), (10, 804023), (11, 730930), (19, 423170), (22, 365465), (38, 211585), (55, 146186), (95, 84634), (110, 73093), (190, 42317), (209, 38470), (418, 19235), (1045, 7694), (2090, 3847)]