4857523480

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{773491}}^1$

素因数の和:773659

約数の個数: 32

約数和(自身を含む): 10999056240

約数和(自身を除く): 6141532760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 773491, 1546982, 3093964, 3867455, 6187928, 7734910, 15469820, 30939640, 121438087, 242876174, 485752348, 607190435, 971504696, 1214380870, 2428761740, 4857523480]

約数ペア:

[(1, 4857523480), (2, 2428761740), (4, 1214380870), (5, 971504696), (8, 607190435), (10, 485752348), (20, 242876174), (40, 121438087), (157, 30939640), (314, 15469820), (628, 7734910), (785, 6187928), (1256, 3867455), (1570, 3093964), (3140, 1546982), (6280, 773491)]