29731600

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 71959680

約数和(自身を除く): 42228080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 311, 400, 478, 622, 956, 1195, 1244, 1555, 1912, 2390, 2488, 3110, 3824, 4780, 4976, 5975, 6220, 7775, 9560, 11950, 12440, 15550, 19120, 23900, 24880, 31100, 47800, 62200, 74329, 95600, 124400, 148658, 297316, 371645, 594632, 743290, 1189264, 1486580, 1858225, 2973160, 3716450, 5946320, 7432900, 14865800, 29731600]

約数ペア:

[(1, 29731600), (2, 14865800), (4, 7432900), (5, 5946320), (8, 3716450), (10, 2973160), (16, 1858225), (20, 1486580), (25, 1189264), (40, 743290), (50, 594632), (80, 371645), (100, 297316), (200, 148658), (239, 124400), (311, 95600), (400, 74329), (478, 62200), (622, 47800), (956, 31100), (1195, 24880), (1244, 23900), (1555, 19120), (1912, 15550), (2390, 12440), (2488, 11950), (3110, 9560), (3824, 7775), (4780, 6220), (4976, 5975)]