269441750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 523950336

約数和(自身を除く): 254508586

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 97, 125, 194, 205, 250, 271, 410, 485, 542, 970, 1025, 1355, 2050, 2425, 2710, 3977, 4850, 5125, 6775, 7954, 10250, 11111, 12125, 13550, 19885, 22222, 24250, 26287, 33875, 39770, 52574, 55555, 67750, 99425, 111110, 131435, 198850, 262870, 277775, 497125, 555550, 657175, 994250, 1077767, 1314350, 1388875, 2155534, 2777750, 3285875, 5388835, 6571750, 10777670, 26944175, 53888350, 134720875, 269441750]

約数ペア:

[(1, 269441750), (2, 134720875), (5, 53888350), (10, 26944175), (25, 10777670), (41, 6571750), (50, 5388835), (82, 3285875), (97, 2777750), (125, 2155534), (194, 1388875), (205, 1314350), (250, 1077767), (271, 994250), (410, 657175), (485, 555550), (542, 497125), (970, 277775), (1025, 262870), (1355, 198850), (2050, 131435), (2425, 111110), (2710, 99425), (3977, 67750), (4850, 55555), (5125, 52574), (6775, 39770), (7954, 33875), (10250, 26287), (11111, 24250), (12125, 22222), (13550, 19885)]