4247029160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{224473}}^1$

素因数の和:224538

約数の個数: 64

約数和(自身を含む): 10667004480

約数和(自身を除く): 6419975320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 18920, 224473, 448946, 897892, 1122365, 1795784, 2244730, 2469203, 4489460, 4938406, 8978920, 9652339, 9876812, 12346015, 19304678, 19753624, 24692030, 38609356, 48261695, 49384060, 77218712, 96523390, 98768120, 106175729, 193046780, 212351458, 386093560, 424702916, 530878645, 849405832, 1061757290, 2123514580, 4247029160]

約数ペア:

[(1, 4247029160), (2, 2123514580), (4, 1061757290), (5, 849405832), (8, 530878645), (10, 424702916), (11, 386093560), (20, 212351458), (22, 193046780), (40, 106175729), (43, 98768120), (44, 96523390), (55, 77218712), (86, 49384060), (88, 48261695), (110, 38609356), (172, 24692030), (215, 19753624), (220, 19304678), (344, 12346015), (430, 9876812), (440, 9652339), (473, 8978920), (860, 4938406), (946, 4489460), (1720, 2469203), (1892, 2244730), (2365, 1795784), (3784, 1122365), (4730, 897892), (9460, 448946), (18920, 224473)]