83448020

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{3373}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 175434504

約数和(自身を除く): 91986484

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 3373, 4948, 6185, 6746, 12370, 13492, 16865, 24740, 33730, 67460, 4172401, 8344802, 16689604, 20862005, 41724010, 83448020]

約数ペア:

[(1, 83448020), (2, 41724010), (4, 20862005), (5, 16689604), (10, 8344802), (20, 4172401), (1237, 67460), (2474, 33730), (3373, 24740), (4948, 16865), (6185, 13492), (6746, 12370)]