79543820

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2741}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 167218128

約数和(自身を除く): 87674308

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2741, 2902, 5482, 5804, 7255, 10964, 13705, 14510, 27410, 29020, 54820, 3977191, 7954382, 15908764, 19885955, 39771910, 79543820]

約数ペア:

[(1, 79543820), (2, 39771910), (4, 19885955), (5, 15908764), (10, 7954382), (20, 3977191), (1451, 54820), (2741, 29020), (2902, 27410), (5482, 14510), (5804, 13705), (7255, 10964)]