17417120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{15551}}^1$

素因数の和:15573

約数の個数: 48

約数和(自身を含む): 47029248

約数和(自身を除く): 29612128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 15551, 31102, 62204, 77755, 108857, 124408, 155510, 217714, 248816, 311020, 435428, 497632, 544285, 622040, 870856, 1088570, 1244080, 1741712, 2177140, 2488160, 3483424, 4354280, 8708560, 17417120]

約数ペア:

[(1, 17417120), (2, 8708560), (4, 4354280), (5, 3483424), (7, 2488160), (8, 2177140), (10, 1741712), (14, 1244080), (16, 1088570), (20, 870856), (28, 622040), (32, 544285), (35, 497632), (40, 435428), (56, 311020), (70, 248816), (80, 217714), (112, 155510), (140, 124408), (160, 108857), (224, 77755), (280, 62204), (560, 31102), (1120, 15551)]