63471520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{56671}}^1$

素因数の和:56693

約数の個数: 48

約数和(自身を含む): 171376128

約数和(自身を除く): 107904608

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, 56671, 113342, 226684, 283355, 396697, 453368, 566710, 793394, 906736, 1133420, 1586788, 1813472, 1983485, 2266840, 3173576, 3966970, 4533680, 6347152, 7933940, 9067360, 12694304, 15867880, 31735760, 63471520]

約数ペア:

[(1, 63471520), (2, 31735760), (4, 15867880), (5, 12694304), (7, 9067360), (8, 7933940), (10, 6347152), (14, 4533680), (16, 3966970), (20, 3173576), (28, 2266840), (32, 1983485), (35, 1813472), (40, 1586788), (56, 1133420), (70, 906736), (80, 793394), (112, 566710), (140, 453368), (160, 396697), (224, 283355), (280, 226684), (560, 113342), (1120, 56671)]