26302240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3881

約数の個数: 48

約数和(自身を含む): 63600768

約数和(自身を除く): 37298528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 3823, 6880, 7646, 15292, 19115, 30584, 38230, 61168, 76460, 122336, 152920, 164389, 305840, 328778, 611680, 657556, 821945, 1315112, 1643890, 2630224, 3287780, 5260448, 6575560, 13151120, 26302240]

約数ペア:

[(1, 26302240), (2, 13151120), (4, 6575560), (5, 5260448), (8, 3287780), (10, 2630224), (16, 1643890), (20, 1315112), (32, 821945), (40, 657556), (43, 611680), (80, 328778), (86, 305840), (160, 164389), (172, 152920), (215, 122336), (344, 76460), (430, 61168), (688, 38230), (860, 30584), (1376, 19115), (1720, 15292), (3440, 7646), (3823, 6880)]