248595710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{5011}}^1$

素因数の和:5081

約数の個数: 48

約数和(自身を含む): 503946576

約数和(自身を除く): 255350866

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 2255, 4510, 4961, 5011, 9922, 10022, 24805, 25055, 49610, 50110, 55121, 110242, 205451, 275605, 410902, 551210, 606331, 1027255, 1212662, 2054510, 2259961, 3031655, 4519922, 6063310, 11299805, 22599610, 24859571, 49719142, 124297855, 248595710]

約数ペア:

[(1, 248595710), (2, 124297855), (5, 49719142), (10, 24859571), (11, 22599610), (22, 11299805), (41, 6063310), (55, 4519922), (82, 3031655), (110, 2259961), (121, 2054510), (205, 1212662), (242, 1027255), (410, 606331), (451, 551210), (605, 410902), (902, 275605), (1210, 205451), (2255, 110242), (4510, 55121), (4961, 50110), (5011, 49610), (9922, 25055), (10022, 24805)]