13545440

素因数分解:

$2^5\times 5^1\times {\mathrm{84659}}^1$

素因数の和:84674

約数の個数: 24

約数和(自身を含む): 32001480

約数和(自身を除く): 18456040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 84659, 169318, 338636, 423295, 677272, 846590, 1354544, 1693180, 2709088, 3386360, 6772720, 13545440]

約数ペア:

[(1, 13545440), (2, 6772720), (4, 3386360), (5, 2709088), (8, 1693180), (10, 1354544), (16, 846590), (20, 677272), (32, 423295), (40, 338636), (80, 169318), (160, 84659)]