8084780690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{28867}}^1$

素因数の和:32882

約数の個数: 32

約数和(自身を含む): 16636281984

約数和(自身を除く): 8551501294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4001, 8002, 20005, 28007, 28867, 40010, 56014, 57734, 140035, 144335, 202069, 280070, 288670, 404138, 1010345, 2020690, 115496867, 230993734, 577484335, 808478069, 1154968670, 1616956138, 4042390345, 8084780690]

約数ペア:

[(1, 8084780690), (2, 4042390345), (5, 1616956138), (7, 1154968670), (10, 808478069), (14, 577484335), (35, 230993734), (70, 115496867), (4001, 2020690), (8002, 1010345), (20005, 404138), (28007, 288670), (28867, 280070), (40010, 202069), (56014, 144335), (57734, 140035)]