13307038340

素因数分解:

$2^2\times 5^1\times {\mathrm{8363}}^1\times {\mathrm{79559}}^1$

素因数の和:87931

約数の個数: 24

約数和(自身を含む): 27948473280

約数和(自身を除く): 14641434940

約数列:

[1, 2, 4, 5, 10, 20, 8363, 16726, 33452, 41815, 79559, 83630, 159118, 167260, 318236, 397795, 795590, 1591180, 665351917, 1330703834, 2661407668, 3326759585, 6653519170, 13307038340]

約数ペア:

[(1, 13307038340), (2, 6653519170), (4, 3326759585), (5, 2661407668), (10, 1330703834), (20, 665351917), (8363, 1591180), (16726, 795590), (33452, 397795), (41815, 318236), (79559, 167260), (83630, 159118)]