82303390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 160302240

約数和(自身を除く): 77998850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2789, 2951, 5578, 5902, 13945, 14755, 27890, 29510, 36257, 72514, 181285, 362570, 633103, 1266206, 3165515, 6331030, 8230339, 16460678, 41151695, 82303390]

約数ペア:

[(1, 82303390), (2, 41151695), (5, 16460678), (10, 8230339), (13, 6331030), (26, 3165515), (65, 1266206), (130, 633103), (227, 362570), (454, 181285), (1135, 72514), (2270, 36257), (2789, 29510), (2951, 27890), (5578, 14755), (5902, 13945)]