69797440

素因数分解:

$2^6\times 5^1\times {\mathrm{218117}}^1$

素因数の和:218134

約数の個数: 28

約数和(自身を含む): 166205916

約数和(自身を除く): 96408476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 218117, 436234, 872468, 1090585, 1744936, 2181170, 3489872, 4362340, 6979744, 8724680, 13959488, 17449360, 34898720, 69797440]

約数ペア:

[(1, 69797440), (2, 34898720), (4, 17449360), (5, 13959488), (8, 8724680), (10, 6979744), (16, 4362340), (20, 3489872), (32, 2181170), (40, 1744936), (64, 1090585), (80, 872468), (160, 436234), (320, 218117)]