34200880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 91690560

約数和(自身を除く): 57489680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 389, 560, 628, 778, 785, 1099, 1256, 1556, 1570, 1945, 2198, 2512, 2723, 3112, 3140, 3890, 4396, 5446, 5495, 6224, 6280, 7780, 8792, 10892, 10990, 12560, 13615, 15560, 17584, 21784, 21980, 27230, 31120, 43568, 43960, 54460, 61073, 87920, 108920, 122146, 217840, 244292, 305365, 427511, 488584, 610730, 855022, 977168, 1221460, 1710044, 2137555, 2442920, 3420088, 4275110, 4885840, 6840176, 8550220, 17100440, 34200880]

約数ペア:

[(1, 34200880), (2, 17100440), (4, 8550220), (5, 6840176), (7, 4885840), (8, 4275110), (10, 3420088), (14, 2442920), (16, 2137555), (20, 1710044), (28, 1221460), (35, 977168), (40, 855022), (56, 610730), (70, 488584), (80, 427511), (112, 305365), (140, 244292), (157, 217840), (280, 122146), (314, 108920), (389, 87920), (560, 61073), (628, 54460), (778, 43960), (785, 43568), (1099, 31120), (1256, 27230), (1556, 21980), (1570, 21784), (1945, 17584), (2198, 15560), (2512, 13615), (2723, 12560), (3112, 10990), (3140, 10892), (3890, 8792), (4396, 7780), (5446, 6280), (5495, 6224)]