72547060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6857}}^1$

素因数の和:6912

約数の個数: 36

約数和(自身を含む): 159283908

約数和(自身を除く): 86736848

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 6857, 10580, 13714, 27428, 34285, 68570, 137140, 157711, 315422, 630844, 788555, 1577110, 3154220, 3627353, 7254706, 14509412, 18136765, 36273530, 72547060]

約数ペア:

[(1, 72547060), (2, 36273530), (4, 18136765), (5, 14509412), (10, 7254706), (20, 3627353), (23, 3154220), (46, 1577110), (92, 788555), (115, 630844), (230, 315422), (460, 157711), (529, 137140), (1058, 68570), (2116, 34285), (2645, 27428), (5290, 13714), (6857, 10580)]