29421760

素因数分解:

$2^6\times 5^1\times {\mathrm{91943}}^1$

素因数の和:91960

約数の個数: 28

約数和(自身を含む): 70061328

約数和(自身を除く): 40639568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 91943, 183886, 367772, 459715, 735544, 919430, 1471088, 1838860, 2942176, 3677720, 5884352, 7355440, 14710880, 29421760]

約数ペア:

[(1, 29421760), (2, 14710880), (4, 7355440), (5, 5884352), (8, 3677720), (10, 2942176), (16, 1838860), (20, 1471088), (32, 919430), (40, 735544), (64, 459715), (80, 367772), (160, 183886), (320, 91943)]