9167380760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 21676032000

約数和(自身を除く): 12508651240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 199, 248, 310, 383, 388, 398, 485, 620, 766, 776, 796, 970, 995, 1240, 1532, 1592, 1915, 1940, 1990, 3007, 3064, 3830, 3880, 3980, 6014, 6169, 7660, 7960, 11873, 12028, 12338, 15035, 15320, 19303, 23746, 24056, 24676, 30070, 30845, 37151, 38606, 47492, 49352, 59365, 60140, 61690, 74302, 76217, 77212, 94984, 96515, 118730, 120280, 123380, 148604, 152434, 154424, 185755, 193030, 237460, 246760, 297208, 304868, 371510, 381085, 386060, 474920, 598393, 609736, 743020, 762170, 772120, 1151681, 1196786, 1486040, 1524340, 2303362, 2362727, 2393572, 2991965, 3048680, 4606724, 4725454, 4787144, 5758405, 5983930, 7393049, 9213448, 9450908, 11516810, 11813635, 11967860, 14786098, 18901816, 23033620, 23627270, 23935720, 29572196, 36965245, 46067240, 47254540, 59144392, 73930490, 94509080, 147860980, 229184519, 295721960, 458369038, 916738076, 1145922595, 1833476152, 2291845190, 4583690380, 9167380760]

約数ペア:

[(1, 9167380760), (2, 4583690380), (4, 2291845190), (5, 1833476152), (8, 1145922595), (10, 916738076), (20, 458369038), (31, 295721960), (40, 229184519), (62, 147860980), (97, 94509080), (124, 73930490), (155, 59144392), (194, 47254540), (199, 46067240), (248, 36965245), (310, 29572196), (383, 23935720), (388, 23627270), (398, 23033620), (485, 18901816), (620, 14786098), (766, 11967860), (776, 11813635), (796, 11516810), (970, 9450908), (995, 9213448), (1240, 7393049), (1532, 5983930), (1592, 5758405), (1915, 4787144), (1940, 4725454), (1990, 4606724), (3007, 3048680), (3064, 2991965), (3830, 2393572), (3880, 2362727), (3980, 2303362), (6014, 1524340), (6169, 1486040), (7660, 1196786), (7960, 1151681), (11873, 772120), (12028, 762170), (12338, 743020), (15035, 609736), (15320, 598393), (19303, 474920), (23746, 386060), (24056, 381085), (24676, 371510), (30070, 304868), (30845, 297208), (37151, 246760), (38606, 237460), (47492, 193030), (49352, 185755), (59365, 154424), (60140, 152434), (61690, 148604), (74302, 123380), (76217, 120280), (77212, 118730), (94984, 96515)]