39058020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 119750904

約数和(自身を除く): 80692884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2237, 2910, 3492, 4365, 4474, 5820, 6711, 8730, 8948, 11185, 13422, 17460, 20133, 22370, 26844, 33555, 40266, 44740, 67110, 80532, 100665, 134220, 201330, 216989, 402660, 433978, 650967, 867956, 1084945, 1301934, 1952901, 2169890, 2603868, 3254835, 3905802, 4339780, 6509670, 7811604, 9764505, 13019340, 19529010, 39058020]

約数ペア:

[(1, 39058020), (2, 19529010), (3, 13019340), (4, 9764505), (5, 7811604), (6, 6509670), (9, 4339780), (10, 3905802), (12, 3254835), (15, 2603868), (18, 2169890), (20, 1952901), (30, 1301934), (36, 1084945), (45, 867956), (60, 650967), (90, 433978), (97, 402660), (180, 216989), (194, 201330), (291, 134220), (388, 100665), (485, 80532), (582, 67110), (873, 44740), (970, 40266), (1164, 33555), (1455, 26844), (1746, 22370), (1940, 20133), (2237, 17460), (2910, 13422), (3492, 11185), (4365, 8948), (4474, 8730), (5820, 6711)]