9556880

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1863

約数の個数: 40

約数和(自身を含む): 22564032

約数和(自身を除く): 13007152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 1783, 2680, 3566, 5360, 7132, 8915, 14264, 17830, 28528, 35660, 71320, 119461, 142640, 238922, 477844, 597305, 955688, 1194610, 1911376, 2389220, 4778440, 9556880]

約数ペア:

[(1, 9556880), (2, 4778440), (4, 2389220), (5, 1911376), (8, 1194610), (10, 955688), (16, 597305), (20, 477844), (40, 238922), (67, 142640), (80, 119461), (134, 71320), (268, 35660), (335, 28528), (536, 17830), (670, 14264), (1072, 8915), (1340, 7132), (1783, 5360), (2680, 3566)]