38053040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20681}}^1$

素因数の和:20717

約数の個数: 40

約数和(自身を含む): 92324448

約数和(自身を除く): 54271408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 20681, 41362, 82724, 103405, 165448, 206810, 330896, 413620, 475663, 827240, 951326, 1654480, 1902652, 2378315, 3805304, 4756630, 7610608, 9513260, 19026520, 38053040]

約数ペア:

[(1, 38053040), (2, 19026520), (4, 9513260), (5, 7610608), (8, 4756630), (10, 3805304), (16, 2378315), (20, 1902652), (23, 1654480), (40, 951326), (46, 827240), (80, 475663), (92, 413620), (115, 330896), (184, 206810), (230, 165448), (368, 103405), (460, 82724), (920, 41362), (1840, 20681)]