194828380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3463}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 427734720

約数和(自身を除く): 232906340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 3463, 5626, 6926, 11252, 13852, 14065, 17315, 28130, 34630, 56260, 69260, 100427, 200854, 335911, 401708, 502135, 671822, 1004270, 1343644, 1679555, 2008540, 3359110, 6718220, 9741419, 19482838, 38965676, 48707095, 97414190, 194828380]

約数ペア:

[(1, 194828380), (2, 97414190), (4, 48707095), (5, 38965676), (10, 19482838), (20, 9741419), (29, 6718220), (58, 3359110), (97, 2008540), (116, 1679555), (145, 1343644), (194, 1004270), (290, 671822), (388, 502135), (485, 401708), (580, 335911), (970, 200854), (1940, 100427), (2813, 69260), (3463, 56260), (5626, 34630), (6926, 28130), (11252, 17315), (13852, 14065)]