91806670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1783}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 174689280

約数和(自身を除く): 82882610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 1783, 2710, 3566, 5149, 8915, 10298, 17830, 25745, 33877, 51490, 67754, 169385, 338770, 483193, 966386, 2415965, 4831930, 9180667, 18361334, 45903335, 91806670]

約数ペア:

[(1, 91806670), (2, 45903335), (5, 18361334), (10, 9180667), (19, 4831930), (38, 2415965), (95, 966386), (190, 483193), (271, 338770), (542, 169385), (1355, 67754), (1783, 51490), (2710, 33877), (3566, 25745), (5149, 17830), (8915, 10298)]