47712560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85201}}^1$

素因数の和:85221

約数の個数: 40

約数和(自身を含む): 126780576

約数和(自身を除く): 79068016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85201, 170402, 340804, 426005, 596407, 681608, 852010, 1192814, 1363216, 1704020, 2385628, 2982035, 3408040, 4771256, 5964070, 6816080, 9542512, 11928140, 23856280, 47712560]

約数ペア:

[(1, 47712560), (2, 23856280), (4, 11928140), (5, 9542512), (7, 6816080), (8, 5964070), (10, 4771256), (14, 3408040), (16, 2982035), (20, 2385628), (28, 1704020), (35, 1363216), (40, 1192814), (56, 852010), (70, 681608), (80, 596407), (112, 426005), (140, 340804), (280, 170402), (560, 85201)]