14722880

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 56

約数和(自身を含む): 35417760

約数和(自身を除く): 20694880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 331, 556, 662, 695, 1112, 1324, 1390, 1655, 2224, 2648, 2780, 3310, 4448, 5296, 5560, 6620, 8896, 10592, 11120, 13240, 21184, 22240, 26480, 44480, 46009, 52960, 92018, 105920, 184036, 230045, 368072, 460090, 736144, 920180, 1472288, 1840360, 2944576, 3680720, 7361440, 14722880]

約数ペア:

[(1, 14722880), (2, 7361440), (4, 3680720), (5, 2944576), (8, 1840360), (10, 1472288), (16, 920180), (20, 736144), (32, 460090), (40, 368072), (64, 230045), (80, 184036), (139, 105920), (160, 92018), (278, 52960), (320, 46009), (331, 44480), (556, 26480), (662, 22240), (695, 21184), (1112, 13240), (1324, 11120), (1390, 10592), (1655, 8896), (2224, 6620), (2648, 5560), (2780, 5296), (3310, 4448)]