2100795872

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 4816143360

約数和(自身を除く): 2715347488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 167, 178, 224, 334, 356, 623, 631, 668, 712, 1169, 1246, 1262, 1336, 1424, 2338, 2492, 2524, 2672, 2848, 4417, 4676, 4984, 5048, 5344, 8834, 9352, 9968, 10096, 14863, 17668, 18704, 19936, 20192, 29726, 35336, 37408, 56159, 59452, 70672, 104041, 105377, 112318, 118904, 141344, 208082, 210754, 224636, 237808, 393113, 416164, 421508, 449272, 475616, 737639, 786226, 832328, 843016, 898544, 1475278, 1572452, 1664656, 1686032, 1797088, 2950556, 3144904, 3329312, 3372064, 5901112, 6289808, 9378553, 11802224, 12579616, 18757106, 23604448, 37514212, 65649871, 75028424, 131299742, 150056848, 262599484, 300113696, 525198968, 1050397936, 2100795872]

約数ペア:

[(1, 2100795872), (2, 1050397936), (4, 525198968), (7, 300113696), (8, 262599484), (14, 150056848), (16, 131299742), (28, 75028424), (32, 65649871), (56, 37514212), (89, 23604448), (112, 18757106), (167, 12579616), (178, 11802224), (224, 9378553), (334, 6289808), (356, 5901112), (623, 3372064), (631, 3329312), (668, 3144904), (712, 2950556), (1169, 1797088), (1246, 1686032), (1262, 1664656), (1336, 1572452), (1424, 1475278), (2338, 898544), (2492, 843016), (2524, 832328), (2672, 786226), (2848, 737639), (4417, 475616), (4676, 449272), (4984, 421508), (5048, 416164), (5344, 393113), (8834, 237808), (9352, 224636), (9968, 210754), (10096, 208082), (14863, 141344), (17668, 118904), (18704, 112318), (19936, 105377), (20192, 104041), (29726, 70672), (35336, 59452), (37408, 56159)]