80532770

素因数分解:

$2^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{4831}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 145075968

約数和(自身を除く): 64543198

約数列:

[1, 2, 5, 10, 1667, 3334, 4831, 8335, 9662, 16670, 24155, 48310, 8053277, 16106554, 40266385, 80532770]

約数ペア:

[(1, 80532770), (2, 40266385), (5, 16106554), (10, 8053277), (1667, 48310), (3334, 24155), (4831, 16670), (8335, 9662)]