9786920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 27216000

約数和(自身を除く): 17429080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 59, 65, 88, 104, 110, 116, 118, 130, 143, 145, 220, 232, 236, 260, 286, 290, 295, 319, 377, 440, 472, 520, 572, 580, 590, 638, 649, 715, 754, 767, 1144, 1160, 1180, 1276, 1298, 1430, 1508, 1534, 1595, 1711, 1885, 2360, 2552, 2596, 2860, 3016, 3068, 3190, 3245, 3422, 3770, 3835, 4147, 5192, 5720, 6136, 6380, 6490, 6844, 7540, 7670, 8294, 8437, 8555, 12760, 12980, 13688, 15080, 15340, 16588, 16874, 17110, 18821, 20735, 22243, 25960, 30680, 33176, 33748, 34220, 37642, 41470, 42185, 44486, 67496, 68440, 75284, 82940, 84370, 88972, 94105, 111215, 150568, 165880, 168740, 177944, 188210, 222430, 244673, 337480, 376420, 444860, 489346, 752840, 889720, 978692, 1223365, 1957384, 2446730, 4893460, 9786920]

約数ペア:

[(1, 9786920), (2, 4893460), (4, 2446730), (5, 1957384), (8, 1223365), (10, 978692), (11, 889720), (13, 752840), (20, 489346), (22, 444860), (26, 376420), (29, 337480), (40, 244673), (44, 222430), (52, 188210), (55, 177944), (58, 168740), (59, 165880), (65, 150568), (88, 111215), (104, 94105), (110, 88972), (116, 84370), (118, 82940), (130, 75284), (143, 68440), (145, 67496), (220, 44486), (232, 42185), (236, 41470), (260, 37642), (286, 34220), (290, 33748), (295, 33176), (319, 30680), (377, 25960), (440, 22243), (472, 20735), (520, 18821), (572, 17110), (580, 16874), (590, 16588), (638, 15340), (649, 15080), (715, 13688), (754, 12980), (767, 12760), (1144, 8555), (1160, 8437), (1180, 8294), (1276, 7670), (1298, 7540), (1430, 6844), (1508, 6490), (1534, 6380), (1595, 6136), (1711, 5720), (1885, 5192), (2360, 4147), (2552, 3835), (2596, 3770), (2860, 3422), (3016, 3245), (3068, 3190)]