83982460

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{16339}}^1$

素因数の和:16605

約数の個数: 24

約数和(自身を含む): 177060240

約数和(自身を除く): 93077780

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 16339, 32678, 65356, 81695, 163390, 326780, 4199123, 8398246, 16796492, 20995615, 41991230, 83982460]

約数ペア:

[(1, 83982460), (2, 41991230), (4, 20995615), (5, 16796492), (10, 8398246), (20, 4199123), (257, 326780), (514, 163390), (1028, 81695), (1285, 65356), (2570, 32678), (5140, 16339)]