83011480

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5879}}^1$

素因数の和:6243

約数の個数: 32

約数和(自身を含む): 187336800

約数和(自身を除く): 104325320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 5879, 7060, 11758, 14120, 23516, 29395, 47032, 58790, 117580, 235160, 2075287, 4150574, 8301148, 10376435, 16602296, 20752870, 41505740, 83011480]

約数ペア:

[(1, 83011480), (2, 41505740), (4, 20752870), (5, 16602296), (8, 10376435), (10, 8301148), (20, 4150574), (40, 2075287), (353, 235160), (706, 117580), (1412, 58790), (1765, 47032), (2824, 29395), (3530, 23516), (5879, 14120), (7060, 11758)]