24780250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9011}}^1$

素因数の和:9039

約数の個数: 32

約数和(自身を含む): 50611392

約数和(自身を除く): 25831142

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 9011, 18022, 45055, 90110, 99121, 198242, 225275, 450550, 495605, 991210, 1126375, 2252750, 2478025, 4956050, 12390125, 24780250]

約数ペア:

[(1, 24780250), (2, 12390125), (5, 4956050), (10, 2478025), (11, 2252750), (22, 1126375), (25, 991210), (50, 495605), (55, 450550), (110, 225275), (125, 198242), (250, 99121), (275, 90110), (550, 45055), (1375, 18022), (2750, 9011)]