29685920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 77728896

約数和(自身を除く): 48042976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 167, 176, 202, 220, 334, 352, 404, 440, 505, 668, 808, 835, 880, 1010, 1111, 1336, 1616, 1670, 1760, 1837, 2020, 2222, 2672, 3232, 3340, 3674, 4040, 4444, 5344, 5555, 6680, 7348, 8080, 8888, 9185, 11110, 13360, 14696, 16160, 16867, 17776, 18370, 22220, 26720, 29392, 33734, 35552, 36740, 44440, 58784, 67468, 73480, 84335, 88880, 134936, 146960, 168670, 177760, 185537, 269872, 293920, 337340, 371074, 539744, 674680, 742148, 927685, 1349360, 1484296, 1855370, 2698720, 2968592, 3710740, 5937184, 7421480, 14842960, 29685920]

約数ペア:

[(1, 29685920), (2, 14842960), (4, 7421480), (5, 5937184), (8, 3710740), (10, 2968592), (11, 2698720), (16, 1855370), (20, 1484296), (22, 1349360), (32, 927685), (40, 742148), (44, 674680), (55, 539744), (80, 371074), (88, 337340), (101, 293920), (110, 269872), (160, 185537), (167, 177760), (176, 168670), (202, 146960), (220, 134936), (334, 88880), (352, 84335), (404, 73480), (440, 67468), (505, 58784), (668, 44440), (808, 36740), (835, 35552), (880, 33734), (1010, 29392), (1111, 26720), (1336, 22220), (1616, 18370), (1670, 17776), (1760, 16867), (1837, 16160), (2020, 14696), (2222, 13360), (2672, 11110), (3232, 9185), (3340, 8888), (3674, 8080), (4040, 7348), (4444, 6680), (5344, 5555)]