38192560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{9743}}^1$

素因数の和:9770

約数の個数: 60

約数和(自身を含む): 103305888

約数和(自身を除く): 65113328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 9743, 19486, 38972, 48715, 68201, 77944, 97430, 136402, 155888, 194860, 272804, 341005, 389720, 477407, 545608, 682010, 779440, 954814, 1091216, 1364020, 1909628, 2387035, 2728040, 3819256, 4774070, 5456080, 7638512, 9548140, 19096280, 38192560]

約数ペア:

[(1, 38192560), (2, 19096280), (4, 9548140), (5, 7638512), (7, 5456080), (8, 4774070), (10, 3819256), (14, 2728040), (16, 2387035), (20, 1909628), (28, 1364020), (35, 1091216), (40, 954814), (49, 779440), (56, 682010), (70, 545608), (80, 477407), (98, 389720), (112, 341005), (140, 272804), (196, 194860), (245, 155888), (280, 136402), (392, 97430), (490, 77944), (560, 68201), (784, 48715), (980, 38972), (1960, 19486), (3920, 9743)]