16972900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{24247}}^1$

素因数の和:24268

約数の個数: 36

約数和(自身を含む): 42094528

約数和(自身を除く): 25121628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 24247, 48494, 96988, 121235, 169729, 242470, 339458, 484940, 606175, 678916, 848645, 1212350, 1697290, 2424700, 3394580, 4243225, 8486450, 16972900]

約数ペア:

[(1, 16972900), (2, 8486450), (4, 4243225), (5, 3394580), (7, 2424700), (10, 1697290), (14, 1212350), (20, 848645), (25, 678916), (28, 606175), (35, 484940), (50, 339458), (70, 242470), (100, 169729), (140, 121235), (175, 96988), (350, 48494), (700, 24247)]