12109040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6617

約数の個数: 40

約数和(自身を含む): 29382048

約数和(自身を除く): 17273008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6581, 13162, 26324, 32905, 52648, 65810, 105296, 131620, 151363, 263240, 302726, 526480, 605452, 756815, 1210904, 1513630, 2421808, 3027260, 6054520, 12109040]

約数ペア:

[(1, 12109040), (2, 6054520), (4, 3027260), (5, 2421808), (8, 1513630), (10, 1210904), (16, 756815), (20, 605452), (23, 526480), (40, 302726), (46, 263240), (80, 151363), (92, 131620), (115, 105296), (184, 65810), (230, 52648), (368, 32905), (460, 26324), (920, 13162), (1840, 6581)]