9402020500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{817567}}^1$

素因数の和:817609

約数の個数: 48

約数和(自身を含む): 21426822144

約数和(自身を除く): 12024801644

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 817567, 1635134, 3270268, 4087835, 8175670, 16351340, 18804041, 20439175, 37608082, 40878350, 75216164, 81756700, 94020205, 102195875, 188040410, 204391750, 376080820, 408783500, 470101025, 940202050, 1880404100, 2350505125, 4701010250, 9402020500]

約数ペア:

[(1, 9402020500), (2, 4701010250), (4, 2350505125), (5, 1880404100), (10, 940202050), (20, 470101025), (23, 408783500), (25, 376080820), (46, 204391750), (50, 188040410), (92, 102195875), (100, 94020205), (115, 81756700), (125, 75216164), (230, 40878350), (250, 37608082), (460, 20439175), (500, 18804041), (575, 16351340), (1150, 8175670), (2300, 4087835), (2875, 3270268), (5750, 1635134), (11500, 817567)]