102260680

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4493}}^1$

素因数の和:5073

約数の個数: 32

約数和(自身を含む): 230542200

約数和(自身を除く): 128281520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4493, 4552, 5690, 8986, 11380, 17972, 22465, 22760, 35944, 44930, 89860, 179720, 2556517, 5113034, 10226068, 12782585, 20452136, 25565170, 51130340, 102260680]

約数ペア:

[(1, 102260680), (2, 51130340), (4, 25565170), (5, 20452136), (8, 12782585), (10, 10226068), (20, 5113034), (40, 2556517), (569, 179720), (1138, 89860), (2276, 44930), (2845, 35944), (4493, 22760), (4552, 22465), (5690, 17972), (8986, 11380)]