8280250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3011}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 16915392

約数和(自身を除く): 8635142

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 3011, 6022, 15055, 30110, 33121, 66242, 75275, 150550, 165605, 331210, 376375, 752750, 828025, 1656050, 4140125, 8280250]

約数ペア:

[(1, 8280250), (2, 4140125), (5, 1656050), (10, 828025), (11, 752750), (22, 376375), (25, 331210), (50, 165605), (55, 150550), (110, 75275), (125, 66242), (250, 33121), (275, 30110), (550, 15055), (1375, 6022), (2750, 3011)]