712105280

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9311}}^1$

素因数の和:9567

約数の個数: 56

約数和(自身を含む): 1702978560

約数和(自身を除く): 990873280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1912, 2390, 3824, 4780, 7648, 9311, 9560, 15296, 18622, 19120, 37244, 38240, 46555, 74488, 76480, 93110, 148976, 186220, 297952, 372440, 595904, 744880, 1489760, 2225329, 2979520, 4450658, 8901316, 11126645, 17802632, 22253290, 35605264, 44506580, 71210528, 89013160, 142421056, 178026320, 356052640, 712105280]

約数ペア:

[(1, 712105280), (2, 356052640), (4, 178026320), (5, 142421056), (8, 89013160), (10, 71210528), (16, 44506580), (20, 35605264), (32, 22253290), (40, 17802632), (64, 11126645), (80, 8901316), (160, 4450658), (239, 2979520), (320, 2225329), (478, 1489760), (956, 744880), (1195, 595904), (1912, 372440), (2390, 297952), (3824, 186220), (4780, 148976), (7648, 93110), (9311, 76480), (9560, 74488), (15296, 46555), (18622, 38240), (19120, 37244)]