1358104240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{458819}}^1$

素因数の和:458869

約数の個数: 40

約数和(自身を含む): 3242939760

約数和(自身を除く): 1884835520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 458819, 917638, 1835276, 2294095, 3670552, 4588190, 7341104, 9176380, 16976303, 18352760, 33952606, 36705520, 67905212, 84881515, 135810424, 169763030, 271620848, 339526060, 679052120, 1358104240]

約数ペア:

[(1, 1358104240), (2, 679052120), (4, 339526060), (5, 271620848), (8, 169763030), (10, 135810424), (16, 84881515), (20, 67905212), (37, 36705520), (40, 33952606), (74, 18352760), (80, 16976303), (148, 9176380), (185, 7341104), (296, 4588190), (370, 3670552), (592, 2294095), (740, 1835276), (1480, 917638), (2960, 458819)]