63265640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68767}}^1$

素因数の和:68801

約数の個数: 32

約数和(自身を含む): 148538880

約数和(自身を除く): 85273240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 68767, 137534, 275068, 343835, 550136, 687670, 1375340, 1581641, 2750680, 3163282, 6326564, 7908205, 12653128, 15816410, 31632820, 63265640]

約数ペア:

[(1, 63265640), (2, 31632820), (4, 15816410), (5, 12653128), (8, 7908205), (10, 6326564), (20, 3163282), (23, 2750680), (40, 1581641), (46, 1375340), (92, 687670), (115, 550136), (184, 343835), (230, 275068), (460, 137534), (920, 68767)]