11461702180

素因数分解:

$2^2\times 5^1\times {\mathrm{7159}}^1\times {\mathrm{80051}}^1$

素因数の和:87219

約数の個数: 24

約数和(自身を含む): 24073237440

約数和(自身を除く): 12611535260

約数列:

[1, 2, 4, 5, 10, 20, 7159, 14318, 28636, 35795, 71590, 80051, 143180, 160102, 320204, 400255, 800510, 1601020, 573085109, 1146170218, 2292340436, 2865425545, 5730851090, 11461702180]

約数ペア:

[(1, 11461702180), (2, 5730851090), (4, 2865425545), (5, 2292340436), (10, 1146170218), (20, 573085109), (7159, 1601020), (14318, 800510), (28636, 400255), (35795, 320204), (71590, 160102), (80051, 143180)]