8308880

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 19439232

約数和(自身を除く): 11130352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 367, 566, 734, 1132, 1415, 1468, 1835, 2264, 2830, 2936, 3670, 4528, 5660, 5872, 7340, 11320, 14680, 22640, 29360, 103861, 207722, 415444, 519305, 830888, 1038610, 1661776, 2077220, 4154440, 8308880]

約数ペア:

[(1, 8308880), (2, 4154440), (4, 2077220), (5, 1661776), (8, 1038610), (10, 830888), (16, 519305), (20, 415444), (40, 207722), (80, 103861), (283, 29360), (367, 22640), (566, 14680), (734, 11320), (1132, 7340), (1415, 5872), (1468, 5660), (1835, 4528), (2264, 3670), (2830, 2936)]