80039008

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 102368672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 4523, 8848, 9046, 17696, 18092, 31661, 36184, 63322, 72368, 126644, 144736, 253288, 357317, 506576, 714634, 1013152, 1429268, 2501219, 2858536, 5002438, 5717072, 10004876, 11434144, 20009752, 40019504, 80039008]

約数ペア:

[(1, 80039008), (2, 40019504), (4, 20009752), (7, 11434144), (8, 10004876), (14, 5717072), (16, 5002438), (28, 2858536), (32, 2501219), (56, 1429268), (79, 1013152), (112, 714634), (158, 506576), (224, 357317), (316, 253288), (553, 144736), (632, 126644), (1106, 72368), (1264, 63322), (2212, 36184), (2528, 31661), (4424, 18092), (4523, 17696), (8848, 9046)]