670099520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:652

約数の個数: 112

約数和(自身を含む): 1664573760

約数和(自身を除く): 994474240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 163, 232, 290, 320, 326, 443, 464, 580, 652, 815, 886, 928, 1160, 1304, 1630, 1772, 1856, 2215, 2320, 2608, 3260, 3544, 4430, 4640, 4727, 5216, 6520, 7088, 8860, 9280, 9454, 10432, 12847, 13040, 14176, 17720, 18908, 23635, 25694, 26080, 28352, 35440, 37816, 47270, 51388, 52160, 64235, 70880, 72209, 75632, 94540, 102776, 128470, 141760, 144418, 151264, 189080, 205552, 256940, 288836, 302528, 361045, 378160, 411104, 513880, 577672, 722090, 756320, 822208, 1027760, 1155344, 1444180, 1512640, 2055520, 2094061, 2310688, 2888360, 4111040, 4188122, 4621376, 5776720, 8376244, 10470305, 11553440, 16752488, 20940610, 23106880, 33504976, 41881220, 67009952, 83762440, 134019904, 167524880, 335049760, 670099520]

約数ペア:

[(1, 670099520), (2, 335049760), (4, 167524880), (5, 134019904), (8, 83762440), (10, 67009952), (16, 41881220), (20, 33504976), (29, 23106880), (32, 20940610), (40, 16752488), (58, 11553440), (64, 10470305), (80, 8376244), (116, 5776720), (145, 4621376), (160, 4188122), (163, 4111040), (232, 2888360), (290, 2310688), (320, 2094061), (326, 2055520), (443, 1512640), (464, 1444180), (580, 1155344), (652, 1027760), (815, 822208), (886, 756320), (928, 722090), (1160, 577672), (1304, 513880), (1630, 411104), (1772, 378160), (1856, 361045), (2215, 302528), (2320, 288836), (2608, 256940), (3260, 205552), (3544, 189080), (4430, 151264), (4640, 144418), (4727, 141760), (5216, 128470), (6520, 102776), (7088, 94540), (8860, 75632), (9280, 72209), (9454, 70880), (10432, 64235), (12847, 52160), (13040, 51388), (14176, 47270), (17720, 37816), (18908, 35440), (23635, 28352), (25694, 26080)]