7366960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 17382816

約数和(自身を除く): 10015856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1297, 1420, 2594, 2840, 5188, 5680, 6485, 10376, 12970, 20752, 25940, 51880, 92087, 103760, 184174, 368348, 460435, 736696, 920870, 1473392, 1841740, 3683480, 7366960]

約数ペア:

[(1, 7366960), (2, 3683480), (4, 1841740), (5, 1473392), (8, 920870), (10, 736696), (16, 460435), (20, 368348), (40, 184174), (71, 103760), (80, 92087), (142, 51880), (284, 25940), (355, 20752), (568, 12970), (710, 10376), (1136, 6485), (1297, 5680), (1420, 5188), (2594, 2840)]