332007040

素因数分解:

$2^7\times 5^1\times {\mathrm{518761}}^1$

素因数の和:518780

約数の個数: 32

約数和(自身を含む): 793705860

約数和(自身を除く): 461698820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 518761, 1037522, 2075044, 2593805, 4150088, 5187610, 8300176, 10375220, 16600352, 20750440, 33200704, 41500880, 66401408, 83001760, 166003520, 332007040]

約数ペア:

[(1, 332007040), (2, 166003520), (4, 83001760), (5, 66401408), (8, 41500880), (10, 33200704), (16, 20750440), (20, 16600352), (32, 10375220), (40, 8300176), (64, 5187610), (80, 4150088), (128, 2593805), (160, 2075044), (320, 1037522), (640, 518761)]