67067320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20201}}^1$

素因数の和:20295

約数の個数: 32

約数和(自身を含む): 152727120

約数和(自身を除く): 85659800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 20201, 40402, 80804, 101005, 161608, 202010, 404020, 808040, 1676683, 3353366, 6706732, 8383415, 13413464, 16766830, 33533660, 67067320]

約数ペア:

[(1, 67067320), (2, 33533660), (4, 16766830), (5, 13413464), (8, 8383415), (10, 6706732), (20, 3353366), (40, 1676683), (83, 808040), (166, 404020), (332, 202010), (415, 161608), (664, 101005), (830, 80804), (1660, 40402), (3320, 20201)]