3929960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5201

約数の個数: 32

約数和(自身を含む): 9309600

約数和(自身を除く): 5379640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5171, 10342, 20684, 25855, 41368, 51710, 98249, 103420, 196498, 206840, 392996, 491245, 785992, 982490, 1964980, 3929960]

約数ペア:

[(1, 3929960), (2, 1964980), (4, 982490), (5, 785992), (8, 491245), (10, 392996), (19, 206840), (20, 196498), (38, 103420), (40, 98249), (76, 51710), (95, 41368), (152, 25855), (190, 20684), (380, 10342), (760, 5171)]