552080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 1315392

約数和(自身を除く): 763312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 103, 134, 206, 268, 335, 412, 515, 536, 670, 824, 1030, 1072, 1340, 1648, 2060, 2680, 4120, 5360, 6901, 8240, 13802, 27604, 34505, 55208, 69010, 110416, 138020, 276040, 552080]

約数ペア:

[(1, 552080), (2, 276040), (4, 138020), (5, 110416), (8, 69010), (10, 55208), (16, 34505), (20, 27604), (40, 13802), (67, 8240), (80, 6901), (103, 5360), (134, 4120), (206, 2680), (268, 2060), (335, 1648), (412, 1340), (515, 1072), (536, 1030), (670, 824)]