26441340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2237}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 74444832

約数和(自身を除く): 48003492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2237, 2364, 2955, 3940, 4474, 5910, 6711, 8948, 11185, 11820, 13422, 22370, 26844, 33555, 44740, 67110, 134220, 440689, 881378, 1322067, 1762756, 2203445, 2644134, 4406890, 5288268, 6610335, 8813780, 13220670, 26441340]

約数ペア:

[(1, 26441340), (2, 13220670), (3, 8813780), (4, 6610335), (5, 5288268), (6, 4406890), (10, 2644134), (12, 2203445), (15, 1762756), (20, 1322067), (30, 881378), (60, 440689), (197, 134220), (394, 67110), (591, 44740), (788, 33555), (985, 26844), (1182, 22370), (1970, 13422), (2237, 11820), (2364, 11185), (2955, 8948), (3940, 6711), (4474, 5910)]