3829040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 9294048

約数和(自身を除く): 5465008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2081, 4162, 8324, 10405, 16648, 20810, 33296, 41620, 47863, 83240, 95726, 166480, 191452, 239315, 382904, 478630, 765808, 957260, 1914520, 3829040]

約数ペア:

[(1, 3829040), (2, 1914520), (4, 957260), (5, 765808), (8, 478630), (10, 382904), (16, 239315), (20, 191452), (23, 166480), (40, 95726), (46, 83240), (80, 47863), (92, 41620), (115, 33296), (184, 20810), (230, 16648), (368, 10405), (460, 8324), (920, 4162), (1840, 2081)]