29837200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 60

約数和(自身を含む): 72517060

約数和(自身を除く): 42679860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 769, 776, 970, 1538, 1552, 1940, 2425, 3076, 3845, 3880, 4850, 6152, 7690, 7760, 9700, 12304, 15380, 19225, 19400, 30760, 38450, 38800, 61520, 74593, 76900, 149186, 153800, 298372, 307600, 372965, 596744, 745930, 1193488, 1491860, 1864825, 2983720, 3729650, 5967440, 7459300, 14918600, 29837200]

約数ペア:

[(1, 29837200), (2, 14918600), (4, 7459300), (5, 5967440), (8, 3729650), (10, 2983720), (16, 1864825), (20, 1491860), (25, 1193488), (40, 745930), (50, 596744), (80, 372965), (97, 307600), (100, 298372), (194, 153800), (200, 149186), (388, 76900), (400, 74593), (485, 61520), (769, 38800), (776, 38450), (970, 30760), (1538, 19400), (1552, 19225), (1940, 15380), (2425, 12304), (3076, 9700), (3845, 7760), (3880, 7690), (4850, 6152)]