42340240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23011}}^1$

素因数の和:23047

約数の個数: 40

約数和(自身を含む): 102725568

約数和(自身を除く): 60385328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 23011, 46022, 92044, 115055, 184088, 230110, 368176, 460220, 529253, 920440, 1058506, 1840880, 2117012, 2646265, 4234024, 5292530, 8468048, 10585060, 21170120, 42340240]

約数ペア:

[(1, 42340240), (2, 21170120), (4, 10585060), (5, 8468048), (8, 5292530), (10, 4234024), (16, 2646265), (20, 2117012), (23, 1840880), (40, 1058506), (46, 920440), (80, 529253), (92, 460220), (115, 368176), (184, 230110), (230, 184088), (368, 115055), (460, 92044), (920, 46022), (1840, 23011)]