180329780

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{30773}}^1$

素因数の和:31075

約数の個数: 24

約数和(自身を含む): 379997352

約数和(自身を除く): 199667572

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 30773, 61546, 123092, 153865, 307730, 615460, 9016489, 18032978, 36065956, 45082445, 90164890, 180329780]

約数ペア:

[(1, 180329780), (2, 90164890), (4, 45082445), (5, 36065956), (10, 18032978), (20, 9016489), (293, 615460), (586, 307730), (1172, 153865), (1465, 123092), (2930, 61546), (5860, 30773)]