63281120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{56501}}^1$

素因数の和:56523

約数の個数: 48

約数和(自身を含む): 170862048

約数和(自身を除く): 107580928

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, 56501, 113002, 226004, 282505, 395507, 452008, 565010, 791014, 904016, 1130020, 1582028, 1808032, 1977535, 2260040, 3164056, 3955070, 4520080, 6328112, 7910140, 9040160, 12656224, 15820280, 31640560, 63281120]

約数ペア:

[(1, 63281120), (2, 31640560), (4, 15820280), (5, 12656224), (7, 9040160), (8, 7910140), (10, 6328112), (14, 4520080), (16, 3955070), (20, 3164056), (28, 2260040), (32, 1977535), (35, 1808032), (40, 1582028), (56, 1130020), (70, 904016), (80, 791014), (112, 565010), (140, 452008), (160, 395507), (224, 282505), (280, 226004), (560, 113002), (1120, 56501)]