17692520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19265

約数の個数: 32

約数和(自身を含む): 41541120

約数和(自身を除く): 23848600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 19231, 38462, 76924, 96155, 153848, 192310, 384620, 442313, 769240, 884626, 1769252, 2211565, 3538504, 4423130, 8846260, 17692520]

約数ペア:

[(1, 17692520), (2, 8846260), (4, 4423130), (5, 3538504), (8, 2211565), (10, 1769252), (20, 884626), (23, 769240), (40, 442313), (46, 384620), (92, 192310), (115, 153848), (184, 96155), (230, 76924), (460, 38462), (920, 19231)]