714880

素因数分解:

$2^7\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 1710540

約数和(自身を除く): 995660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1117, 2234, 4468, 5585, 8936, 11170, 17872, 22340, 35744, 44680, 71488, 89360, 142976, 178720, 357440, 714880]

約数ペア:

[(1, 714880), (2, 357440), (4, 178720), (5, 142976), (8, 89360), (10, 71488), (16, 44680), (20, 35744), (32, 22340), (40, 17872), (64, 11170), (80, 8936), (128, 5585), (160, 4468), (320, 2234), (640, 1117)]