7072040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 16606080

約数和(自身を除く): 9534040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 7687, 15374, 30748, 38435, 61496, 76870, 153740, 176801, 307480, 353602, 707204, 884005, 1414408, 1768010, 3536020, 7072040]

約数ペア:

[(1, 7072040), (2, 3536020), (4, 1768010), (5, 1414408), (8, 884005), (10, 707204), (20, 353602), (23, 307480), (40, 176801), (46, 153740), (92, 76870), (115, 61496), (184, 38435), (230, 30748), (460, 15374), (920, 7687)]