13158760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14303}}^1$

素因数の和:14337

約数の個数: 32

約数和(自身を含む): 30896640

約数和(自身を除く): 17737880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14303, 28606, 57212, 71515, 114424, 143030, 286060, 328969, 572120, 657938, 1315876, 1644845, 2631752, 3289690, 6579380, 13158760]

約数ペア:

[(1, 13158760), (2, 6579380), (4, 3289690), (5, 2631752), (8, 1644845), (10, 1315876), (20, 657938), (23, 572120), (40, 328969), (46, 286060), (92, 143030), (115, 114424), (184, 71515), (230, 57212), (460, 28606), (920, 14303)]