11190080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:73

約数の個数: 126

約数和(自身を含む): 31113222

約数和(自身を除く): 19923142

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 136, 160, 170, 176, 187, 220, 242, 272, 289, 320, 340, 352, 374, 440, 484, 544, 578, 605, 680, 704, 748, 880, 935, 968, 1088, 1156, 1210, 1360, 1445, 1496, 1760, 1870, 1936, 2057, 2312, 2420, 2720, 2890, 2992, 3179, 3520, 3740, 3872, 4114, 4624, 4840, 5440, 5780, 5984, 6358, 7480, 7744, 8228, 9248, 9680, 10285, 11560, 11968, 12716, 14960, 15895, 16456, 18496, 19360, 20570, 23120, 25432, 29920, 31790, 32912, 34969, 38720, 41140, 46240, 50864, 59840, 63580, 65824, 69938, 82280, 92480, 101728, 127160, 131648, 139876, 164560, 174845, 203456, 254320, 279752, 329120, 349690, 508640, 559504, 658240, 699380, 1017280, 1119008, 1398760, 2238016, 2797520, 5595040, 11190080]

約数ペア:

[(1, 11190080), (2, 5595040), (4, 2797520), (5, 2238016), (8, 1398760), (10, 1119008), (11, 1017280), (16, 699380), (17, 658240), (20, 559504), (22, 508640), (32, 349690), (34, 329120), (40, 279752), (44, 254320), (55, 203456), (64, 174845), (68, 164560), (80, 139876), (85, 131648), (88, 127160), (110, 101728), (121, 92480), (136, 82280), (160, 69938), (170, 65824), (176, 63580), (187, 59840), (220, 50864), (242, 46240), (272, 41140), (289, 38720), (320, 34969), (340, 32912), (352, 31790), (374, 29920), (440, 25432), (484, 23120), (544, 20570), (578, 19360), (605, 18496), (680, 16456), (704, 15895), (748, 14960), (880, 12716), (935, 11968), (968, 11560), (1088, 10285), (1156, 9680), (1210, 9248), (1360, 8228), (1445, 7744), (1496, 7480), (1760, 6358), (1870, 5984), (1936, 5780), (2057, 5440), (2312, 4840), (2420, 4624), (2720, 4114), (2890, 3872), (2992, 3740), (3179, 3520)]