85939720

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{9221}}^1$

素因数の和:9465

約数の個数: 32

約数和(自身を含む): 194215320

約数和(自身を除く): 108275600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9221, 9320, 18442, 36884, 46105, 73768, 92210, 184420, 368840, 2148493, 4296986, 8593972, 10742465, 17187944, 21484930, 42969860, 85939720]

約数ペア:

[(1, 85939720), (2, 42969860), (4, 21484930), (5, 17187944), (8, 10742465), (10, 8593972), (20, 4296986), (40, 2148493), (233, 368840), (466, 184420), (932, 92210), (1165, 73768), (1864, 46105), (2330, 36884), (4660, 18442), (9221, 9320)]