274372112740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9781}}^1\times {\mathrm{127507}}^1$

素因数の和:137308

約数の個数: 48

約数和(自身を含む): 628630761024

約数和(自身を除く): 354258648284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9781, 19562, 39124, 48905, 97810, 107591, 127507, 195620, 215182, 255014, 430364, 510028, 537955, 637535, 1075910, 1275070, 1402577, 2151820, 2550140, 2805154, 5610308, 7012885, 14025770, 28051540, 1247145967, 2494291934, 4988583868, 6235729835, 12471459670, 13718605637, 24942919340, 27437211274, 54874422548, 68593028185, 137186056370, 274372112740]

約数ペア:

[(1, 274372112740), (2, 137186056370), (4, 68593028185), (5, 54874422548), (10, 27437211274), (11, 24942919340), (20, 13718605637), (22, 12471459670), (44, 6235729835), (55, 4988583868), (110, 2494291934), (220, 1247145967), (9781, 28051540), (19562, 14025770), (39124, 7012885), (48905, 5610308), (97810, 2805154), (107591, 2550140), (127507, 2151820), (195620, 1402577), (215182, 1275070), (255014, 1075910), (430364, 637535), (510028, 537955)]