86708620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 191056320

約数和(自身を除く): 104347700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 809, 932, 1165, 1618, 2330, 3236, 4045, 4660, 5359, 8090, 10718, 16180, 18607, 21436, 26795, 37214, 53590, 74428, 93035, 107180, 186070, 188497, 372140, 376994, 753988, 942485, 1884970, 3769940, 4335431, 8670862, 17341724, 21677155, 43354310, 86708620]

約数ペア:

[(1, 86708620), (2, 43354310), (4, 21677155), (5, 17341724), (10, 8670862), (20, 4335431), (23, 3769940), (46, 1884970), (92, 942485), (115, 753988), (230, 376994), (233, 372140), (460, 188497), (466, 186070), (809, 107180), (932, 93035), (1165, 74428), (1618, 53590), (2330, 37214), (3236, 26795), (4045, 21436), (4660, 18607), (5359, 16180), (8090, 10718)]