27156640

素因数分解:

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

素因数の和:24269

約数の個数: 48

約数和(自身を含む): 73325952

約数和(自身を除く): 46169312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 24247, 48494, 96988, 121235, 169729, 193976, 242470, 339458, 387952, 484940, 678916, 775904, 848645, 969880, 1357832, 1697290, 1939760, 2715664, 3394580, 3879520, 5431328, 6789160, 13578320, 27156640]

約数ペア:

[(1, 27156640), (2, 13578320), (4, 6789160), (5, 5431328), (7, 3879520), (8, 3394580), (10, 2715664), (14, 1939760), (16, 1697290), (20, 1357832), (28, 969880), (32, 848645), (35, 775904), (40, 678916), (56, 484940), (70, 387952), (80, 339458), (112, 242470), (140, 193976), (160, 169729), (224, 121235), (280, 96988), (560, 48494), (1120, 24247)]