222735670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{4001}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 423571680

約数和(自身を除く): 200836010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 586, 1465, 2930, 4001, 5567, 8002, 11134, 20005, 27835, 40010, 55670, 76019, 152038, 380095, 760190, 1172293, 2344586, 5861465, 11722930, 22273567, 44547134, 111367835, 222735670]

約数ペア:

[(1, 222735670), (2, 111367835), (5, 44547134), (10, 22273567), (19, 11722930), (38, 5861465), (95, 2344586), (190, 1172293), (293, 760190), (586, 380095), (1465, 152038), (2930, 76019), (4001, 55670), (5567, 40010), (8002, 27835), (11134, 20005)]