486962407220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1\times {\mathrm{346627}}^1$

素因数の和:350352

約数の個数: 48

約数和(自身を含む): 1076737488960

約数和(自身を除く): 589775081740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3697, 7394, 14788, 18485, 36970, 70243, 73940, 140486, 280972, 346627, 351215, 693254, 702430, 1386508, 1404860, 1733135, 3466270, 6585913, 6932540, 13171826, 26343652, 32929565, 65859130, 131718260, 1281480019, 2562960038, 5125920076, 6407400095, 12814800190, 24348120361, 25629600380, 48696240722, 97392481444, 121740601805, 243481203610, 486962407220]

約数ペア:

[(1, 486962407220), (2, 243481203610), (4, 121740601805), (5, 97392481444), (10, 48696240722), (19, 25629600380), (20, 24348120361), (38, 12814800190), (76, 6407400095), (95, 5125920076), (190, 2562960038), (380, 1281480019), (3697, 131718260), (7394, 65859130), (14788, 32929565), (18485, 26343652), (36970, 13171826), (70243, 6932540), (73940, 6585913), (140486, 3466270), (280972, 1733135), (346627, 1404860), (351215, 1386508), (693254, 702430)]