5368820

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 11322528

約数和(自身を除く): 5953708

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 811, 1324, 1622, 1655, 3244, 3310, 4055, 6620, 8110, 16220, 268441, 536882, 1073764, 1342205, 2684410, 5368820]

約数ペア:

[(1, 5368820), (2, 2684410), (4, 1342205), (5, 1073764), (10, 536882), (20, 268441), (331, 16220), (662, 8110), (811, 6620), (1324, 4055), (1622, 3310), (1655, 3244)]