71520795830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{650189053}}^1$

素因数の和:650189071

約数の個数: 16

約数和(自身を含む): 140440835664

約数和(自身を除く): 68920039834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 650189053, 1300378106, 3250945265, 6501890530, 7152079583, 14304159166, 35760397915, 71520795830]

約数ペア:

[(1, 71520795830), (2, 35760397915), (5, 14304159166), (10, 7152079583), (11, 6501890530), (22, 3250945265), (55, 1300378106), (110, 650189053)]