300342220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7793}}^1$

素因数の和:7890

約数の個数: 48

約数和(自身を含む): 659933568

約数和(自身を除く): 359591348

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3854, 7708, 7793, 9635, 15586, 19270, 31172, 38540, 38965, 77930, 155860, 319513, 366271, 639026, 732542, 1278052, 1465084, 1597565, 1831355, 3195130, 3662710, 6390260, 7325420, 15017111, 30034222, 60068444, 75085555, 150171110, 300342220]

約数ペア:

[(1, 300342220), (2, 150171110), (4, 75085555), (5, 60068444), (10, 30034222), (20, 15017111), (41, 7325420), (47, 6390260), (82, 3662710), (94, 3195130), (164, 1831355), (188, 1597565), (205, 1465084), (235, 1278052), (410, 732542), (470, 639026), (820, 366271), (940, 319513), (1927, 155860), (3854, 77930), (7708, 38965), (7793, 38540), (9635, 31172), (15586, 19270)]