16138112560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97973}}^1$

素因数の和:98086

約数の個数: 80

約数和(自身を含む): 39362034240

約数和(自身を除く): 23223921680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 355, 464, 568, 580, 710, 1136, 1160, 1420, 2059, 2320, 2840, 4118, 5680, 8236, 10295, 16472, 20590, 32944, 41180, 82360, 97973, 164720, 195946, 391892, 489865, 783784, 979730, 1567568, 1959460, 2841217, 3918920, 5682434, 6956083, 7837840, 11364868, 13912166, 14206085, 22729736, 27824332, 28412170, 34780415, 45459472, 55648664, 56824340, 69560830, 111297328, 113648680, 139121660, 201726407, 227297360, 278243320, 403452814, 556486640, 806905628, 1008632035, 1613811256, 2017264070, 3227622512, 4034528140, 8069056280, 16138112560]

約数ペア:

[(1, 16138112560), (2, 8069056280), (4, 4034528140), (5, 3227622512), (8, 2017264070), (10, 1613811256), (16, 1008632035), (20, 806905628), (29, 556486640), (40, 403452814), (58, 278243320), (71, 227297360), (80, 201726407), (116, 139121660), (142, 113648680), (145, 111297328), (232, 69560830), (284, 56824340), (290, 55648664), (355, 45459472), (464, 34780415), (568, 28412170), (580, 27824332), (710, 22729736), (1136, 14206085), (1160, 13912166), (1420, 11364868), (2059, 7837840), (2320, 6956083), (2840, 5682434), (4118, 3918920), (5680, 2841217), (8236, 1959460), (10295, 1567568), (16472, 979730), (20590, 783784), (32944, 489865), (41180, 391892), (82360, 195946), (97973, 164720)]