83010320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 207629568

約数和(自身を除く): 124619248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 272, 335, 340, 536, 670, 680, 911, 1072, 1139, 1340, 1360, 1822, 2278, 2680, 3644, 4555, 4556, 5360, 5695, 7288, 9110, 9112, 11390, 14576, 15487, 18220, 18224, 22780, 30974, 36440, 45560, 61037, 61948, 72880, 77435, 91120, 122074, 123896, 154870, 244148, 247792, 305185, 309740, 488296, 610370, 619480, 976592, 1037629, 1220740, 1238960, 2075258, 2441480, 4150516, 4882960, 5188145, 8301032, 10376290, 16602064, 20752580, 41505160, 83010320]

約数ペア:

[(1, 83010320), (2, 41505160), (4, 20752580), (5, 16602064), (8, 10376290), (10, 8301032), (16, 5188145), (17, 4882960), (20, 4150516), (34, 2441480), (40, 2075258), (67, 1238960), (68, 1220740), (80, 1037629), (85, 976592), (134, 619480), (136, 610370), (170, 488296), (268, 309740), (272, 305185), (335, 247792), (340, 244148), (536, 154870), (670, 123896), (680, 122074), (911, 91120), (1072, 77435), (1139, 72880), (1340, 61948), (1360, 61037), (1822, 45560), (2278, 36440), (2680, 30974), (3644, 22780), (4555, 18224), (4556, 18220), (5360, 15487), (5695, 14576), (7288, 11390), (9110, 9112)]