110487520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 309687840

約数和(自身を除く): 199200320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 352, 416, 439, 440, 484, 520, 572, 605, 715, 878, 880, 968, 1040, 1144, 1210, 1430, 1573, 1756, 1760, 1936, 2080, 2195, 2288, 2420, 2860, 3146, 3512, 3872, 4390, 4576, 4829, 4840, 5707, 5720, 6292, 7024, 7865, 8780, 9658, 9680, 11414, 11440, 12584, 14048, 15730, 17560, 19316, 19360, 22828, 22880, 24145, 25168, 28535, 31460, 35120, 38632, 45656, 48290, 50336, 53119, 57070, 62777, 62920, 70240, 77264, 91312, 96580, 106238, 114140, 125554, 125840, 154528, 182624, 193160, 212476, 228280, 251108, 251680, 265595, 313885, 386320, 424952, 456560, 502216, 531190, 627770, 690547, 772640, 849904, 913120, 1004432, 1062380, 1255540, 1381094, 1699808, 2008864, 2124760, 2511080, 2762188, 3452735, 4249520, 5022160, 5524376, 6905470, 8499040, 10044320, 11048752, 13810940, 22097504, 27621880, 55243760, 110487520]

約数ペア:

[(1, 110487520), (2, 55243760), (4, 27621880), (5, 22097504), (8, 13810940), (10, 11048752), (11, 10044320), (13, 8499040), (16, 6905470), (20, 5524376), (22, 5022160), (26, 4249520), (32, 3452735), (40, 2762188), (44, 2511080), (52, 2124760), (55, 2008864), (65, 1699808), (80, 1381094), (88, 1255540), (104, 1062380), (110, 1004432), (121, 913120), (130, 849904), (143, 772640), (160, 690547), (176, 627770), (208, 531190), (220, 502216), (242, 456560), (260, 424952), (286, 386320), (352, 313885), (416, 265595), (439, 251680), (440, 251108), (484, 228280), (520, 212476), (572, 193160), (605, 182624), (715, 154528), (878, 125840), (880, 125554), (968, 114140), (1040, 106238), (1144, 96580), (1210, 91312), (1430, 77264), (1573, 70240), (1756, 62920), (1760, 62777), (1936, 57070), (2080, 53119), (2195, 50336), (2288, 48290), (2420, 45656), (2860, 38632), (3146, 35120), (3512, 31460), (3872, 28535), (4390, 25168), (4576, 24145), (4829, 22880), (4840, 22828), (5707, 19360), (5720, 19316), (6292, 17560), (7024, 15730), (7865, 14048), (8780, 12584), (9658, 11440), (9680, 11414)]