5200757740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149533}}^1$

素因数の和:149626

約数の個数: 48

約数和(自身を含む): 11455500672

約数和(自身を除く): 6254742932

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6956, 8695, 17390, 34780, 149533, 299066, 598132, 747665, 1495330, 2990660, 5532721, 7028051, 11065442, 14056102, 22130884, 27663605, 28112204, 35140255, 55327210, 70280510, 110654420, 140561020, 260037887, 520075774, 1040151548, 1300189435, 2600378870, 5200757740]

約数ペア:

[(1, 5200757740), (2, 2600378870), (4, 1300189435), (5, 1040151548), (10, 520075774), (20, 260037887), (37, 140561020), (47, 110654420), (74, 70280510), (94, 55327210), (148, 35140255), (185, 28112204), (188, 27663605), (235, 22130884), (370, 14056102), (470, 11065442), (740, 7028051), (940, 5532721), (1739, 2990660), (3478, 1495330), (6956, 747665), (8695, 598132), (17390, 299066), (34780, 149533)]