71694880

素因数分解:

$2^5\times 5^1\times {\mathrm{448093}}^1$

素因数の和:448108

約数の個数: 24

約数和(自身を含む): 169379532

約数和(自身を除く): 97684652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 448093, 896186, 1792372, 2240465, 3584744, 4480930, 7169488, 8961860, 14338976, 17923720, 35847440, 71694880]

約数ペア:

[(1, 71694880), (2, 35847440), (4, 17923720), (5, 14338976), (8, 8961860), (10, 7169488), (16, 4480930), (20, 3584744), (32, 2240465), (40, 1792372), (80, 896186), (160, 448093)]