12470052280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{12409}}^1$

素因数の和:12561

約数の個数: 128

約数和(自身を含む): 33274684800

約数和(自身を除く): 20804632520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 97, 140, 148, 185, 194, 259, 280, 296, 370, 388, 485, 518, 679, 740, 776, 970, 1036, 1295, 1358, 1480, 1940, 2072, 2590, 2716, 3395, 3589, 3880, 5180, 5432, 6790, 7178, 10360, 12409, 13580, 14356, 17945, 24818, 25123, 27160, 28712, 35890, 49636, 50246, 62045, 71780, 86863, 99272, 100492, 124090, 125615, 143560, 173726, 200984, 248180, 251230, 347452, 434315, 459133, 496360, 502460, 694904, 868630, 918266, 1004920, 1203673, 1737260, 1836532, 2295665, 2407346, 3213931, 3474520, 3673064, 4591330, 4814692, 6018365, 6427862, 8425711, 9182660, 9629384, 12036730, 12855724, 16069655, 16851422, 18365320, 24073460, 25711448, 32139310, 33702844, 42128555, 44535901, 48146920, 64278620, 67405688, 84257110, 89071802, 128557240, 168514220, 178143604, 222679505, 311751307, 337028440, 356287208, 445359010, 623502614, 890718020, 1247005228, 1558756535, 1781436040, 2494010456, 3117513070, 6235026140, 12470052280]

約数ペア:

[(1, 12470052280), (2, 6235026140), (4, 3117513070), (5, 2494010456), (7, 1781436040), (8, 1558756535), (10, 1247005228), (14, 890718020), (20, 623502614), (28, 445359010), (35, 356287208), (37, 337028440), (40, 311751307), (56, 222679505), (70, 178143604), (74, 168514220), (97, 128557240), (140, 89071802), (148, 84257110), (185, 67405688), (194, 64278620), (259, 48146920), (280, 44535901), (296, 42128555), (370, 33702844), (388, 32139310), (485, 25711448), (518, 24073460), (679, 18365320), (740, 16851422), (776, 16069655), (970, 12855724), (1036, 12036730), (1295, 9629384), (1358, 9182660), (1480, 8425711), (1940, 6427862), (2072, 6018365), (2590, 4814692), (2716, 4591330), (3395, 3673064), (3589, 3474520), (3880, 3213931), (5180, 2407346), (5432, 2295665), (6790, 1836532), (7178, 1737260), (10360, 1203673), (12409, 1004920), (13580, 918266), (14356, 868630), (17945, 694904), (24818, 502460), (25123, 496360), (27160, 459133), (28712, 434315), (35890, 347452), (49636, 251230), (50246, 248180), (62045, 200984), (71780, 173726), (86863, 143560), (99272, 125615), (100492, 124090)]