7734320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 21373632

約数和(自身を除く): 13639312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 47, 55, 68, 80, 85, 88, 94, 110, 121, 136, 170, 176, 187, 188, 220, 235, 242, 272, 340, 374, 376, 440, 470, 484, 517, 605, 680, 748, 752, 799, 880, 935, 940, 968, 1034, 1210, 1360, 1496, 1598, 1870, 1880, 1936, 2057, 2068, 2420, 2585, 2992, 3196, 3740, 3760, 3995, 4114, 4136, 4840, 5170, 5687, 6392, 7480, 7990, 8228, 8272, 8789, 9680, 10285, 10340, 11374, 12784, 14960, 15980, 16456, 17578, 20570, 20680, 22748, 28435, 31960, 32912, 35156, 41140, 41360, 43945, 45496, 56870, 63920, 70312, 82280, 87890, 90992, 96679, 113740, 140624, 164560, 175780, 193358, 227480, 351560, 386716, 454960, 483395, 703120, 773432, 966790, 1546864, 1933580, 3867160, 7734320]

約数ペア:

[(1, 7734320), (2, 3867160), (4, 1933580), (5, 1546864), (8, 966790), (10, 773432), (11, 703120), (16, 483395), (17, 454960), (20, 386716), (22, 351560), (34, 227480), (40, 193358), (44, 175780), (47, 164560), (55, 140624), (68, 113740), (80, 96679), (85, 90992), (88, 87890), (94, 82280), (110, 70312), (121, 63920), (136, 56870), (170, 45496), (176, 43945), (187, 41360), (188, 41140), (220, 35156), (235, 32912), (242, 31960), (272, 28435), (340, 22748), (374, 20680), (376, 20570), (440, 17578), (470, 16456), (484, 15980), (517, 14960), (605, 12784), (680, 11374), (748, 10340), (752, 10285), (799, 9680), (880, 8789), (935, 8272), (940, 8228), (968, 7990), (1034, 7480), (1210, 6392), (1360, 5687), (1496, 5170), (1598, 4840), (1870, 4136), (1880, 4114), (1936, 3995), (2057, 3760), (2068, 3740), (2420, 3196), (2585, 2992)]