1878540770

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{5077}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 3417778368

約数和(自身を除く): 1539237598

約数列:

[1, 2, 5, 10, 163, 227, 326, 454, 815, 1135, 1630, 2270, 5077, 10154, 25385, 37001, 50770, 74002, 185005, 370010, 827551, 1152479, 1655102, 2304958, 4137755, 5762395, 8275510, 11524790, 187854077, 375708154, 939270385, 1878540770]

約数ペア:

[(1, 1878540770), (2, 939270385), (5, 375708154), (10, 187854077), (163, 11524790), (227, 8275510), (326, 5762395), (454, 4137755), (815, 2304958), (1135, 1655102), (1630, 1152479), (2270, 827551), (5077, 370010), (10154, 185005), (25385, 74002), (37001, 50770)]