41488480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 72

約数和(自身を含む): 107787456

約数和(自身を除く): 66298976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2143, 2420, 3872, 4286, 4840, 8572, 9680, 10715, 17144, 19360, 21430, 23573, 34288, 42860, 47146, 68576, 85720, 94292, 117865, 171440, 188584, 235730, 259303, 342880, 377168, 471460, 518606, 754336, 942920, 1037212, 1296515, 1885840, 2074424, 2593030, 3771680, 4148848, 5186060, 8297696, 10372120, 20744240, 41488480]

約数ペア:

[(1, 41488480), (2, 20744240), (4, 10372120), (5, 8297696), (8, 5186060), (10, 4148848), (11, 3771680), (16, 2593030), (20, 2074424), (22, 1885840), (32, 1296515), (40, 1037212), (44, 942920), (55, 754336), (80, 518606), (88, 471460), (110, 377168), (121, 342880), (160, 259303), (176, 235730), (220, 188584), (242, 171440), (352, 117865), (440, 94292), (484, 85720), (605, 68576), (880, 47146), (968, 42860), (1210, 34288), (1760, 23573), (1936, 21430), (2143, 19360), (2420, 17144), (3872, 10715), (4286, 9680), (4840, 8572)]