45089440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 124880616

約数和(自身を除く): 79791176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 137, 160, 170, 176, 187, 220, 242, 272, 274, 340, 352, 374, 440, 484, 544, 548, 605, 680, 685, 748, 880, 935, 968, 1096, 1210, 1360, 1370, 1496, 1507, 1760, 1870, 1936, 2057, 2192, 2329, 2420, 2720, 2740, 2992, 3014, 3740, 3872, 4114, 4384, 4658, 4840, 5480, 5984, 6028, 7480, 7535, 8228, 9316, 9680, 10285, 10960, 11645, 12056, 14960, 15070, 16456, 16577, 18632, 19360, 20570, 21920, 23290, 24112, 25619, 29920, 30140, 32912, 33154, 37264, 41140, 46580, 48224, 51238, 60280, 65824, 66308, 74528, 82280, 82885, 93160, 102476, 120560, 128095, 132616, 164560, 165770, 186320, 204952, 241120, 256190, 265232, 281809, 329120, 331540, 372640, 409904, 512380, 530464, 563618, 663080, 819808, 1024760, 1127236, 1326160, 1409045, 2049520, 2254472, 2652320, 2818090, 4099040, 4508944, 5636180, 9017888, 11272360, 22544720, 45089440]

約数ペア:

[(1, 45089440), (2, 22544720), (4, 11272360), (5, 9017888), (8, 5636180), (10, 4508944), (11, 4099040), (16, 2818090), (17, 2652320), (20, 2254472), (22, 2049520), (32, 1409045), (34, 1326160), (40, 1127236), (44, 1024760), (55, 819808), (68, 663080), (80, 563618), (85, 530464), (88, 512380), (110, 409904), (121, 372640), (136, 331540), (137, 329120), (160, 281809), (170, 265232), (176, 256190), (187, 241120), (220, 204952), (242, 186320), (272, 165770), (274, 164560), (340, 132616), (352, 128095), (374, 120560), (440, 102476), (484, 93160), (544, 82885), (548, 82280), (605, 74528), (680, 66308), (685, 65824), (748, 60280), (880, 51238), (935, 48224), (968, 46580), (1096, 41140), (1210, 37264), (1360, 33154), (1370, 32912), (1496, 30140), (1507, 29920), (1760, 25619), (1870, 24112), (1936, 23290), (2057, 21920), (2192, 20570), (2329, 19360), (2420, 18632), (2720, 16577), (2740, 16456), (2992, 15070), (3014, 14960), (3740, 12056), (3872, 11645), (4114, 10960), (4384, 10285), (4658, 9680), (4840, 9316), (5480, 8228), (5984, 7535), (6028, 7480)]