127914260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 281111040

約数和(自身を除く): 153196780

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3319, 3854, 6638, 7708, 9635, 13276, 16595, 19270, 33190, 38540, 66380, 136079, 155993, 272158, 311986, 544316, 623972, 680395, 779965, 1360790, 1559930, 2721580, 3119860, 6395713, 12791426, 25582852, 31978565, 63957130, 127914260]

約数ペア:

[(1, 127914260), (2, 63957130), (4, 31978565), (5, 25582852), (10, 12791426), (20, 6395713), (41, 3119860), (47, 2721580), (82, 1559930), (94, 1360790), (164, 779965), (188, 680395), (205, 623972), (235, 544316), (410, 311986), (470, 272158), (820, 155993), (940, 136079), (1927, 66380), (3319, 38540), (3854, 33190), (6638, 19270), (7708, 16595), (9635, 13276)]