13696880

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 32005392

約数和(自身を除く): 18308512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 547, 626, 1094, 1252, 1565, 2188, 2504, 2735, 3130, 4376, 5008, 5470, 6260, 8752, 10940, 12520, 21880, 25040, 43760, 171211, 342422, 684844, 856055, 1369688, 1712110, 2739376, 3424220, 6848440, 13696880]

約数ペア:

[(1, 13696880), (2, 6848440), (4, 3424220), (5, 2739376), (8, 1712110), (10, 1369688), (16, 856055), (20, 684844), (40, 342422), (80, 171211), (313, 43760), (547, 25040), (626, 21880), (1094, 12520), (1252, 10940), (1565, 8752), (2188, 6260), (2504, 5470), (2735, 5008), (3130, 4376)]