73608320

素因数分解:

$2^7\times 5^1\times {\mathrm{115013}}^1$

素因数の和:115032

約数の個数: 32

約数和(自身を含む): 175971420

約数和(自身を除く): 102363100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 115013, 230026, 460052, 575065, 920104, 1150130, 1840208, 2300260, 3680416, 4600520, 7360832, 9201040, 14721664, 18402080, 36804160, 73608320]

約数ペア:

[(1, 73608320), (2, 36804160), (4, 18402080), (5, 14721664), (8, 9201040), (10, 7360832), (16, 4600520), (20, 3680416), (32, 2300260), (40, 1840208), (64, 1150130), (80, 920104), (128, 575065), (160, 460052), (320, 230026), (640, 115013)]