157029995020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23767}}^1\times {\mathrm{17387}}^1$

素因数の和:41182

約数の個数: 48

約数和(自身を含む): 347153506560

約数和(自身を除く): 190123511540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17387, 23767, 34774, 47534, 69548, 86935, 95068, 118835, 173870, 237670, 330353, 347740, 451573, 475340, 660706, 903146, 1321412, 1651765, 1806292, 2257865, 3303530, 4515730, 6607060, 9031460, 413236829, 826473658, 1652947316, 2066184145, 4132368290, 7851499751, 8264736580, 15702999502, 31405999004, 39257498755, 78514997510, 157029995020]

約数ペア:

[(1, 157029995020), (2, 78514997510), (4, 39257498755), (5, 31405999004), (10, 15702999502), (19, 8264736580), (20, 7851499751), (38, 4132368290), (76, 2066184145), (95, 1652947316), (190, 826473658), (380, 413236829), (17387, 9031460), (23767, 6607060), (34774, 4515730), (47534, 3303530), (69548, 2257865), (86935, 1806292), (95068, 1651765), (118835, 1321412), (173870, 903146), (237670, 660706), (330353, 475340), (347740, 451573)]