11394680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 19709320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 47, 55, 58, 76, 88, 94, 95, 110, 116, 145, 152, 188, 190, 209, 220, 232, 235, 290, 319, 376, 380, 418, 440, 470, 517, 551, 580, 638, 760, 836, 893, 940, 1034, 1045, 1102, 1160, 1276, 1363, 1595, 1672, 1786, 1880, 2068, 2090, 2204, 2552, 2585, 2726, 2755, 3190, 3572, 4136, 4180, 4408, 4465, 5170, 5452, 5510, 6061, 6380, 6815, 7144, 8360, 8930, 9823, 10340, 10904, 11020, 12122, 12760, 13630, 14993, 17860, 19646, 20680, 22040, 24244, 25897, 27260, 29986, 30305, 35720, 39292, 48488, 49115, 51794, 54520, 59972, 60610, 74965, 78584, 98230, 103588, 119944, 121220, 129485, 149930, 196460, 207176, 242440, 258970, 284867, 299860, 392920, 517940, 569734, 599720, 1035880, 1139468, 1424335, 2278936, 2848670, 5697340, 11394680]

約数ペア:

[(1, 11394680), (2, 5697340), (4, 2848670), (5, 2278936), (8, 1424335), (10, 1139468), (11, 1035880), (19, 599720), (20, 569734), (22, 517940), (29, 392920), (38, 299860), (40, 284867), (44, 258970), (47, 242440), (55, 207176), (58, 196460), (76, 149930), (88, 129485), (94, 121220), (95, 119944), (110, 103588), (116, 98230), (145, 78584), (152, 74965), (188, 60610), (190, 59972), (209, 54520), (220, 51794), (232, 49115), (235, 48488), (290, 39292), (319, 35720), (376, 30305), (380, 29986), (418, 27260), (440, 25897), (470, 24244), (517, 22040), (551, 20680), (580, 19646), (638, 17860), (760, 14993), (836, 13630), (893, 12760), (940, 12122), (1034, 11020), (1045, 10904), (1102, 10340), (1160, 9823), (1276, 8930), (1363, 8360), (1595, 7144), (1672, 6815), (1786, 6380), (1880, 6061), (2068, 5510), (2090, 5452), (2204, 5170), (2552, 4465), (2585, 4408), (2726, 4180), (2755, 4136), (3190, 3572)]