71692940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{325877}}^1$

素因数の和:325897

約数の個数: 24

約数和(自身を含む): 164242512

約数和(自身を除く): 92549572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 325877, 651754, 1303508, 1629385, 3258770, 3584647, 6517540, 7169294, 14338588, 17923235, 35846470, 71692940]

約数ペア:

[(1, 71692940), (2, 35846470), (4, 17923235), (5, 14338588), (10, 7169294), (11, 6517540), (20, 3584647), (22, 3258770), (44, 1629385), (55, 1303508), (110, 651754), (220, 325877)]