8704120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9461}}^1$

素因数の和:9495

約数の個数: 32

約数和(自身を含む): 20437920

約数和(自身を除く): 11733800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9461, 18922, 37844, 47305, 75688, 94610, 189220, 217603, 378440, 435206, 870412, 1088015, 1740824, 2176030, 4352060, 8704120]

約数ペア:

[(1, 8704120), (2, 4352060), (4, 2176030), (5, 1740824), (8, 1088015), (10, 870412), (20, 435206), (23, 378440), (40, 217603), (46, 189220), (92, 94610), (115, 75688), (184, 47305), (230, 37844), (460, 18922), (920, 9461)]