11888470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 25214976

約数和(自身を除く): 13326506

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 127, 185, 230, 253, 254, 370, 407, 506, 635, 814, 851, 1265, 1270, 1397, 1702, 2035, 2530, 2794, 2921, 4070, 4255, 4699, 5842, 6985, 8510, 9361, 9398, 13970, 14605, 18722, 23495, 29210, 32131, 46805, 46990, 51689, 64262, 93610, 103378, 108077, 160655, 216154, 258445, 321310, 516890, 540385, 1080770, 1188847, 2377694, 5944235, 11888470]

約数ペア:

[(1, 11888470), (2, 5944235), (5, 2377694), (10, 1188847), (11, 1080770), (22, 540385), (23, 516890), (37, 321310), (46, 258445), (55, 216154), (74, 160655), (110, 108077), (115, 103378), (127, 93610), (185, 64262), (230, 51689), (253, 46990), (254, 46805), (370, 32131), (407, 29210), (506, 23495), (635, 18722), (814, 14605), (851, 13970), (1265, 9398), (1270, 9361), (1397, 8510), (1702, 6985), (2035, 5842), (2530, 4699), (2794, 4255), (2921, 4070)]