22888908880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{35617}}^1$

素因数の和:35936

約数の個数: 80

約数和(自身を含む): 55252066320

約数和(自身を除く): 32363157440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 277, 290, 464, 554, 580, 1108, 1160, 1385, 2216, 2320, 2770, 4432, 5540, 8033, 11080, 16066, 22160, 32132, 35617, 40165, 64264, 71234, 80330, 128528, 142468, 160660, 178085, 284936, 321320, 356170, 569872, 642640, 712340, 1032893, 1424680, 2065786, 2849360, 4131572, 5164465, 8263144, 9865909, 10328930, 16526288, 19731818, 20657860, 39463636, 41315720, 49329545, 78927272, 82631440, 98659090, 157854544, 197318180, 286111361, 394636360, 572222722, 789272720, 1144445444, 1430556805, 2288890888, 2861113610, 4577781776, 5722227220, 11444454440, 22888908880]

約数ペア:

[(1, 22888908880), (2, 11444454440), (4, 5722227220), (5, 4577781776), (8, 2861113610), (10, 2288890888), (16, 1430556805), (20, 1144445444), (29, 789272720), (40, 572222722), (58, 394636360), (80, 286111361), (116, 197318180), (145, 157854544), (232, 98659090), (277, 82631440), (290, 78927272), (464, 49329545), (554, 41315720), (580, 39463636), (1108, 20657860), (1160, 19731818), (1385, 16526288), (2216, 10328930), (2320, 9865909), (2770, 8263144), (4432, 5164465), (5540, 4131572), (8033, 2849360), (11080, 2065786), (16066, 1424680), (22160, 1032893), (32132, 712340), (35617, 642640), (40165, 569872), (64264, 356170), (71234, 321320), (80330, 284936), (128528, 178085), (142468, 160660)]