63825740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7841}}^1$

素因数の和:7898

約数の個数: 48

約数和(自身を含む): 150189984

約数和(自身を除く): 86364244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 7841, 8140, 15682, 31364, 39205, 78410, 86251, 156820, 172502, 290117, 345004, 431255, 580234, 862510, 1160468, 1450585, 1725020, 2901170, 3191287, 5802340, 6382574, 12765148, 15956435, 31912870, 63825740]

約数ペア:

[(1, 63825740), (2, 31912870), (4, 15956435), (5, 12765148), (10, 6382574), (11, 5802340), (20, 3191287), (22, 2901170), (37, 1725020), (44, 1450585), (55, 1160468), (74, 862510), (110, 580234), (148, 431255), (185, 345004), (220, 290117), (370, 172502), (407, 156820), (740, 86251), (814, 78410), (1628, 39205), (2035, 31364), (4070, 15682), (7841, 8140)]