31908250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 66987648

約数和(自身を除く): 35079398

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 250, 275, 283, 410, 451, 550, 566, 902, 1025, 1375, 1415, 2050, 2255, 2750, 2830, 3113, 4510, 5125, 6226, 7075, 10250, 11275, 11603, 14150, 15565, 22550, 23206, 31130, 35375, 56375, 58015, 70750, 77825, 112750, 116030, 127633, 155650, 255266, 290075, 389125, 580150, 638165, 778250, 1276330, 1450375, 2900750, 3190825, 6381650, 15954125, 31908250]

約数ペア:

[(1, 31908250), (2, 15954125), (5, 6381650), (10, 3190825), (11, 2900750), (22, 1450375), (25, 1276330), (41, 778250), (50, 638165), (55, 580150), (82, 389125), (110, 290075), (125, 255266), (205, 155650), (250, 127633), (275, 116030), (283, 112750), (410, 77825), (451, 70750), (550, 58015), (566, 56375), (902, 35375), (1025, 31130), (1375, 23206), (1415, 22550), (2050, 15565), (2255, 14150), (2750, 11603), (2830, 11275), (3113, 10250), (4510, 7075), (5125, 6226)]