88489240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{316033}}^1$

素因数の和:316051

約数の個数: 32

約数和(自身を含む): 227544480

約数和(自身を除く): 139055240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 316033, 632066, 1264132, 1580165, 2212231, 2528264, 3160330, 4424462, 6320660, 8848924, 11061155, 12641320, 17697848, 22122310, 44244620, 88489240]

約数ペア:

[(1, 88489240), (2, 44244620), (4, 22122310), (5, 17697848), (7, 12641320), (8, 11061155), (10, 8848924), (14, 6320660), (20, 4424462), (28, 3160330), (35, 2528264), (40, 2212231), (56, 1580165), (70, 1264132), (140, 632066), (280, 316033)]