128116010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 255995208

約数和(自身を除く): 127879198

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 565, 605, 937, 1130, 1210, 1243, 1874, 2486, 4685, 6215, 9370, 10307, 12430, 13673, 20614, 27346, 51535, 68365, 103070, 105881, 113377, 136730, 211762, 226754, 529405, 566885, 1058810, 1133770, 1164691, 2329382, 5823455, 11646910, 12811601, 25623202, 64058005, 128116010]

約数ペア:

[(1, 128116010), (2, 64058005), (5, 25623202), (10, 12811601), (11, 11646910), (22, 5823455), (55, 2329382), (110, 1164691), (113, 1133770), (121, 1058810), (226, 566885), (242, 529405), (565, 226754), (605, 211762), (937, 136730), (1130, 113377), (1210, 105881), (1243, 103070), (1874, 68365), (2486, 51535), (4685, 27346), (6215, 20614), (9370, 13673), (10307, 12430)]