117764980

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{6823}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 247629312

約数和(自身を除く): 129864332

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 4315, 6823, 8630, 13646, 17260, 27292, 34115, 68230, 136460, 5888249, 11776498, 23552996, 29441245, 58882490, 117764980]

約数ペア:

[(1, 117764980), (2, 58882490), (4, 29441245), (5, 23552996), (10, 11776498), (20, 5888249), (863, 136460), (1726, 68230), (3452, 34115), (4315, 27292), (6823, 17260), (8630, 13646)]