39664042370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{895553}}^1$

素因数の和:895706

約数の個数: 32

約数和(自身を含む): 73764991872

約数和(自身を除く): 34100949502

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 4429, 8858, 22145, 44290, 895553, 1791106, 4477765, 8955530, 38508779, 77017558, 92241959, 184483918, 192543895, 385087790, 461209795, 922419590, 3966404237, 7932808474, 19832021185, 39664042370]

約数ペア:

[(1, 39664042370), (2, 19832021185), (5, 7932808474), (10, 3966404237), (43, 922419590), (86, 461209795), (103, 385087790), (206, 192543895), (215, 184483918), (430, 92241959), (515, 77017558), (1030, 38508779), (4429, 8955530), (8858, 4477765), (22145, 1791106), (44290, 895553)]