29523760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52721}}^1$

素因数の和:52741

約数の個数: 40

約数和(自身を含む): 78450336

約数和(自身を除く): 48926576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52721, 105442, 210884, 263605, 369047, 421768, 527210, 738094, 843536, 1054420, 1476188, 1845235, 2108840, 2952376, 3690470, 4217680, 5904752, 7380940, 14761880, 29523760]

約数ペア:

[(1, 29523760), (2, 14761880), (4, 7380940), (5, 5904752), (7, 4217680), (8, 3690470), (10, 2952376), (14, 2108840), (16, 1845235), (20, 1476188), (28, 1054420), (35, 843536), (40, 738094), (56, 527210), (70, 421768), (80, 369047), (112, 263605), (140, 210884), (280, 105442), (560, 52721)]