13671760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 33747840

約数和(自身を除く): 20076080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 83, 116, 142, 145, 166, 232, 284, 290, 332, 355, 415, 464, 568, 580, 664, 710, 830, 1136, 1160, 1328, 1420, 1660, 2059, 2320, 2407, 2840, 3320, 4118, 4814, 5680, 5893, 6640, 8236, 9628, 10295, 11786, 12035, 16472, 19256, 20590, 23572, 24070, 29465, 32944, 38512, 41180, 47144, 48140, 58930, 82360, 94288, 96280, 117860, 164720, 170897, 192560, 235720, 341794, 471440, 683588, 854485, 1367176, 1708970, 2734352, 3417940, 6835880, 13671760]

約数ペア:

[(1, 13671760), (2, 6835880), (4, 3417940), (5, 2734352), (8, 1708970), (10, 1367176), (16, 854485), (20, 683588), (29, 471440), (40, 341794), (58, 235720), (71, 192560), (80, 170897), (83, 164720), (116, 117860), (142, 96280), (145, 94288), (166, 82360), (232, 58930), (284, 48140), (290, 47144), (332, 41180), (355, 38512), (415, 32944), (464, 29465), (568, 24070), (580, 23572), (664, 20590), (710, 19256), (830, 16472), (1136, 12035), (1160, 11786), (1328, 10295), (1420, 9628), (1660, 8236), (2059, 6640), (2320, 5893), (2407, 5680), (2840, 4814), (3320, 4118)]