1330932880

素因数分解:

$2^4\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{12967}}^1$

素因数の和:14263

約数の個数: 40

約数和(自身を含む): 3097069632

約数和(自身を除く): 1766136752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1283, 2566, 5132, 6415, 10264, 12830, 12967, 20528, 25660, 25934, 51320, 51868, 64835, 102640, 103736, 129670, 207472, 259340, 518680, 1037360, 16636661, 33273322, 66546644, 83183305, 133093288, 166366610, 266186576, 332733220, 665466440, 1330932880]

約数ペア:

[(1, 1330932880), (2, 665466440), (4, 332733220), (5, 266186576), (8, 166366610), (10, 133093288), (16, 83183305), (20, 66546644), (40, 33273322), (80, 16636661), (1283, 1037360), (2566, 518680), (5132, 259340), (6415, 207472), (10264, 129670), (12830, 103736), (12967, 102640), (20528, 64835), (25660, 51868), (25934, 51320)]