17935996960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{842857}}^1$

素因数の和:842898

約数の個数: 96

約数和(自身を含む): 50976051840

約数和(自身を除く): 33040054880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 842857, 1685714, 3371428, 4214285, 5899999, 6742856, 8428570, 11799998, 13485712, 16014283, 16857140, 23599996, 26971424, 29499995, 32028566, 33714280, 47199992, 58999990, 64057132, 67428560, 80071415, 94399984, 112099981, 117999980, 128114264, 134857120, 160142830, 188799968, 224199962, 235999960, 256228528, 320285660, 448399924, 471999920, 512457056, 560499905, 640571320, 896799848, 943999840, 1120999810, 1281142640, 1793599696, 2241999620, 2562285280, 3587199392, 4483999240, 8967998480, 17935996960]

約数ペア:

[(1, 17935996960), (2, 8967998480), (4, 4483999240), (5, 3587199392), (7, 2562285280), (8, 2241999620), (10, 1793599696), (14, 1281142640), (16, 1120999810), (19, 943999840), (20, 896799848), (28, 640571320), (32, 560499905), (35, 512457056), (38, 471999920), (40, 448399924), (56, 320285660), (70, 256228528), (76, 235999960), (80, 224199962), (95, 188799968), (112, 160142830), (133, 134857120), (140, 128114264), (152, 117999980), (160, 112099981), (190, 94399984), (224, 80071415), (266, 67428560), (280, 64057132), (304, 58999990), (380, 47199992), (532, 33714280), (560, 32028566), (608, 29499995), (665, 26971424), (760, 23599996), (1064, 16857140), (1120, 16014283), (1330, 13485712), (1520, 11799998), (2128, 8428570), (2660, 6742856), (3040, 5899999), (4256, 4214285), (5320, 3371428), (10640, 1685714), (21280, 842857)]