541382770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{7937}}^1$

素因数の和:8322

約数の個数: 32

約数和(自身を含む): 1028764800

約数和(自身を除く): 487382030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359, 718, 1795, 3590, 6821, 7937, 13642, 15874, 34105, 39685, 68210, 79370, 150803, 301606, 754015, 1508030, 2849383, 5698766, 14246915, 28493830, 54138277, 108276554, 270691385, 541382770]

約数ペア:

[(1, 541382770), (2, 270691385), (5, 108276554), (10, 54138277), (19, 28493830), (38, 14246915), (95, 5698766), (190, 2849383), (359, 1508030), (718, 754015), (1795, 301606), (3590, 150803), (6821, 79370), (7937, 68210), (13642, 39685), (15874, 34105)]