156798275440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{187003}}^1$

素因数の和:187286

約数の個数: 80

約数和(自身を含む): 373984063488

約数和(自身を除く): 217185788048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 223, 235, 376, 446, 470, 752, 892, 940, 1115, 1784, 1880, 2230, 3568, 3760, 4460, 8920, 10481, 17840, 20962, 41924, 52405, 83848, 104810, 167696, 187003, 209620, 374006, 419240, 748012, 838480, 935015, 1496024, 1870030, 2992048, 3740060, 7480120, 8789141, 14960240, 17578282, 35156564, 41701669, 43945705, 70313128, 83403338, 87891410, 140626256, 166806676, 175782820, 208508345, 333613352, 351565640, 417016690, 667226704, 703131280, 834033380, 1668066760, 1959978443, 3336133520, 3919956886, 7839913772, 9799892215, 15679827544, 19599784430, 31359655088, 39199568860, 78399137720, 156798275440]

約数ペア:

[(1, 156798275440), (2, 78399137720), (4, 39199568860), (5, 31359655088), (8, 19599784430), (10, 15679827544), (16, 9799892215), (20, 7839913772), (40, 3919956886), (47, 3336133520), (80, 1959978443), (94, 1668066760), (188, 834033380), (223, 703131280), (235, 667226704), (376, 417016690), (446, 351565640), (470, 333613352), (752, 208508345), (892, 175782820), (940, 166806676), (1115, 140626256), (1784, 87891410), (1880, 83403338), (2230, 70313128), (3568, 43945705), (3760, 41701669), (4460, 35156564), (8920, 17578282), (10481, 14960240), (17840, 8789141), (20962, 7480120), (41924, 3740060), (52405, 2992048), (83848, 1870030), (104810, 1496024), (167696, 935015), (187003, 838480), (209620, 748012), (374006, 419240)]