83587120

素因数分解:

$2^4\times 5^1\times {\mathrm{1044839}}^1$

素因数の和:1044852

約数の個数: 20

約数和(自身を含む): 194340240

約数和(自身を除く): 110753120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1044839, 2089678, 4179356, 5224195, 8358712, 10448390, 16717424, 20896780, 41793560, 83587120]

約数ペア:

[(1, 83587120), (2, 41793560), (4, 20896780), (5, 16717424), (8, 10448390), (10, 8358712), (16, 5224195), (20, 4179356), (40, 2089678), (80, 1044839)]