29179480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 49202600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 47, 55, 68, 83, 85, 88, 94, 110, 136, 166, 170, 187, 188, 220, 235, 332, 340, 374, 376, 415, 440, 470, 517, 664, 680, 748, 799, 830, 913, 935, 940, 1034, 1411, 1496, 1598, 1660, 1826, 1870, 1880, 2068, 2585, 2822, 3196, 3320, 3652, 3740, 3901, 3995, 4136, 4565, 5170, 5644, 6392, 7055, 7304, 7480, 7802, 7990, 8789, 9130, 10340, 11288, 14110, 15521, 15604, 15980, 17578, 18260, 19505, 20680, 28220, 31042, 31208, 31960, 35156, 36520, 39010, 42911, 43945, 56440, 62084, 66317, 70312, 77605, 78020, 85822, 87890, 124168, 132634, 155210, 156040, 171644, 175780, 214555, 265268, 310420, 331585, 343288, 351560, 429110, 530536, 620840, 663170, 729487, 858220, 1326340, 1458974, 1716440, 2652680, 2917948, 3647435, 5835896, 7294870, 14589740, 29179480]

約数ペア:

[(1, 29179480), (2, 14589740), (4, 7294870), (5, 5835896), (8, 3647435), (10, 2917948), (11, 2652680), (17, 1716440), (20, 1458974), (22, 1326340), (34, 858220), (40, 729487), (44, 663170), (47, 620840), (55, 530536), (68, 429110), (83, 351560), (85, 343288), (88, 331585), (94, 310420), (110, 265268), (136, 214555), (166, 175780), (170, 171644), (187, 156040), (188, 155210), (220, 132634), (235, 124168), (332, 87890), (340, 85822), (374, 78020), (376, 77605), (415, 70312), (440, 66317), (470, 62084), (517, 56440), (664, 43945), (680, 42911), (748, 39010), (799, 36520), (830, 35156), (913, 31960), (935, 31208), (940, 31042), (1034, 28220), (1411, 20680), (1496, 19505), (1598, 18260), (1660, 17578), (1826, 15980), (1870, 15604), (1880, 15521), (2068, 14110), (2585, 11288), (2822, 10340), (3196, 9130), (3320, 8789), (3652, 7990), (3740, 7802), (3901, 7480), (3995, 7304), (4136, 7055), (4565, 6392), (5170, 5644)]