47262080

素因数分解:

$2^7\times 5^1\times {\mathrm{73847}}^1$

素因数の和:73866

約数の個数: 32

約数和(自身を含む): 112987440

約数和(自身を除く): 65725360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73847, 147694, 295388, 369235, 590776, 738470, 1181552, 1476940, 2363104, 2953880, 4726208, 5907760, 9452416, 11815520, 23631040, 47262080]

約数ペア:

[(1, 47262080), (2, 23631040), (4, 11815520), (5, 9452416), (8, 5907760), (10, 4726208), (16, 2953880), (20, 2363104), (32, 1476940), (40, 1181552), (64, 738470), (80, 590776), (128, 369235), (160, 295388), (320, 147694), (640, 73847)]