2578716970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1\times {\mathrm{2029}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 4710298320

約数和(自身を除く): 2131581350

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1741, 2029, 3482, 4058, 8705, 10145, 17410, 20290, 127093, 148117, 254186, 296234, 635465, 740585, 1270930, 1481170, 3532489, 7064978, 17662445, 35324890, 257871697, 515743394, 1289358485, 2578716970]

約数ペア:

[(1, 2578716970), (2, 1289358485), (5, 515743394), (10, 257871697), (73, 35324890), (146, 17662445), (365, 7064978), (730, 3532489), (1741, 1481170), (2029, 1270930), (3482, 740585), (4058, 635465), (8705, 296234), (10145, 254186), (17410, 148117), (20290, 127093)]