15695615380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1795837}}^1$

素因数の和:1795888

約数の個数: 48

約数和(自身を含む): 36204094080

約数和(自身を除く): 20508478700

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 1795837, 3591674, 7183348, 8979185, 17958370, 34120903, 35916740, 41304251, 68241806, 82608502, 136483612, 165217004, 170604515, 206521255, 341209030, 413042510, 682418060, 784780769, 826085020, 1569561538, 3139123076, 3923903845, 7847807690, 15695615380]

約数ペア:

[(1, 15695615380), (2, 7847807690), (4, 3923903845), (5, 3139123076), (10, 1569561538), (19, 826085020), (20, 784780769), (23, 682418060), (38, 413042510), (46, 341209030), (76, 206521255), (92, 170604515), (95, 165217004), (115, 136483612), (190, 82608502), (230, 68241806), (380, 41304251), (437, 35916740), (460, 34120903), (874, 17958370), (1748, 8979185), (2185, 7183348), (4370, 3591674), (8740, 1795837)]