2052205744325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8641}}^1\times {\mathrm{4093}}^1$

素因数の和:12966

約数の個数: 48

約数和(自身を含む): 2790235764672

約数和(自身を除く): 738030020347

約数列:

[1, 5, 11, 25, 55, 211, 275, 1055, 2321, 4093, 5275, 8641, 11605, 20465, 43205, 45023, 58025, 95051, 102325, 216025, 225115, 475255, 863623, 1125575, 1823251, 2376275, 4318115, 9116255, 9499853, 20055761, 21590575, 35367613, 45581275, 47499265, 100278805, 176838065, 237496325, 389043743, 501394025, 884190325, 1945218715, 7462566343, 9726093575, 37312831715, 82088229773, 186564158575, 410441148865, 2052205744325]

約数ペア:

[(1, 2052205744325), (5, 410441148865), (11, 186564158575), (25, 82088229773), (55, 37312831715), (211, 9726093575), (275, 7462566343), (1055, 1945218715), (2321, 884190325), (4093, 501394025), (5275, 389043743), (8641, 237496325), (11605, 176838065), (20465, 100278805), (43205, 47499265), (45023, 45581275), (58025, 35367613), (95051, 21590575), (102325, 20055761), (216025, 9499853), (225115, 9116255), (475255, 4318115), (863623, 2376275), (1125575, 1823251)]