113823920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 303790080

約数和(自身を除く): 189966160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 439, 463, 560, 878, 926, 1756, 1852, 2195, 2315, 3073, 3241, 3512, 3704, 4390, 4630, 6146, 6482, 7024, 7408, 8780, 9260, 12292, 12964, 15365, 16205, 17560, 18520, 24584, 25928, 30730, 32410, 35120, 37040, 49168, 51856, 61460, 64820, 122920, 129640, 203257, 245840, 259280, 406514, 813028, 1016285, 1422799, 1626056, 2032570, 2845598, 3252112, 4065140, 5691196, 7113995, 8130280, 11382392, 14227990, 16260560, 22764784, 28455980, 56911960, 113823920]

約数ペア:

[(1, 113823920), (2, 56911960), (4, 28455980), (5, 22764784), (7, 16260560), (8, 14227990), (10, 11382392), (14, 8130280), (16, 7113995), (20, 5691196), (28, 4065140), (35, 3252112), (40, 2845598), (56, 2032570), (70, 1626056), (80, 1422799), (112, 1016285), (140, 813028), (280, 406514), (439, 259280), (463, 245840), (560, 203257), (878, 129640), (926, 122920), (1756, 64820), (1852, 61460), (2195, 51856), (2315, 49168), (3073, 37040), (3241, 35120), (3512, 32410), (3704, 30730), (4390, 25928), (4630, 24584), (6146, 18520), (6482, 17560), (7024, 16205), (7408, 15365), (8780, 12964), (9260, 12292)]