44131120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 116367552

約数和(自身を除く): 72236432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 97, 110, 121, 176, 188, 194, 220, 235, 242, 376, 388, 440, 470, 484, 485, 517, 605, 752, 776, 880, 940, 968, 970, 1034, 1067, 1210, 1552, 1880, 1936, 1940, 2068, 2134, 2420, 2585, 3760, 3880, 4136, 4268, 4559, 4840, 5170, 5335, 5687, 7760, 8272, 8536, 9118, 9680, 10340, 10670, 11374, 11737, 17072, 18236, 20680, 21340, 22748, 22795, 23474, 28435, 36472, 41360, 42680, 45496, 45590, 46948, 50149, 56870, 58685, 72944, 85360, 90992, 91180, 93896, 100298, 113740, 117370, 182360, 187792, 200596, 227480, 234740, 250745, 364720, 401192, 454960, 469480, 501490, 551639, 802384, 938960, 1002980, 1103278, 2005960, 2206556, 2758195, 4011920, 4413112, 5516390, 8826224, 11032780, 22065560, 44131120]

約数ペア:

[(1, 44131120), (2, 22065560), (4, 11032780), (5, 8826224), (8, 5516390), (10, 4413112), (11, 4011920), (16, 2758195), (20, 2206556), (22, 2005960), (40, 1103278), (44, 1002980), (47, 938960), (55, 802384), (80, 551639), (88, 501490), (94, 469480), (97, 454960), (110, 401192), (121, 364720), (176, 250745), (188, 234740), (194, 227480), (220, 200596), (235, 187792), (242, 182360), (376, 117370), (388, 113740), (440, 100298), (470, 93896), (484, 91180), (485, 90992), (517, 85360), (605, 72944), (752, 58685), (776, 56870), (880, 50149), (940, 46948), (968, 45590), (970, 45496), (1034, 42680), (1067, 41360), (1210, 36472), (1552, 28435), (1880, 23474), (1936, 22795), (1940, 22748), (2068, 21340), (2134, 20680), (2420, 18236), (2585, 17072), (3760, 11737), (3880, 11374), (4136, 10670), (4268, 10340), (4559, 9680), (4840, 9118), (5170, 8536), (5335, 8272), (5687, 7760)]