15695852740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{55663}}^1$

素因数の和:56308

約数の個数: 48

約数和(自身を含む): 34451117568

約数和(自身を除く): 18755264828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 613, 1226, 2452, 3065, 6130, 12260, 14099, 28198, 55663, 56396, 70495, 111326, 140990, 222652, 278315, 281980, 556630, 1113260, 1280249, 2560498, 5120996, 6401245, 12802490, 25604980, 34121419, 68242838, 136485676, 170607095, 341214190, 682428380, 784792637, 1569585274, 3139170548, 3923963185, 7847926370, 15695852740]

約数ペア:

[(1, 15695852740), (2, 7847926370), (4, 3923963185), (5, 3139170548), (10, 1569585274), (20, 784792637), (23, 682428380), (46, 341214190), (92, 170607095), (115, 136485676), (230, 68242838), (460, 34121419), (613, 25604980), (1226, 12802490), (2452, 6401245), (3065, 5120996), (6130, 2560498), (12260, 1280249), (14099, 1113260), (28198, 556630), (55663, 281980), (56396, 278315), (70495, 222652), (111326, 140990)]