15708564820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1\times {\mathrm{11329}}^1$

素因数の和:16684

約数の個数: 48

約数和(自身を含む): 35535321360

約数和(自身を除く): 19826756540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5333, 10666, 11329, 21332, 22658, 26665, 45316, 53330, 56645, 69329, 106660, 113290, 138658, 147277, 226580, 277316, 294554, 346645, 589108, 693290, 736385, 1386580, 1472770, 2945540, 60417557, 120835114, 241670228, 302087785, 604175570, 785428241, 1208351140, 1570856482, 3141712964, 3927141205, 7854282410, 15708564820]

約数ペア:

[(1, 15708564820), (2, 7854282410), (4, 3927141205), (5, 3141712964), (10, 1570856482), (13, 1208351140), (20, 785428241), (26, 604175570), (52, 302087785), (65, 241670228), (130, 120835114), (260, 60417557), (5333, 2945540), (10666, 1472770), (11329, 1386580), (21332, 736385), (22658, 693290), (26665, 589108), (45316, 346645), (53330, 294554), (56645, 277316), (69329, 226580), (106660, 147277), (113290, 138658)]