27274820

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4357}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 57473304

約数和(自身を除く): 30198484

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 4357, 6260, 8714, 17428, 21785, 43570, 87140, 1363741, 2727482, 5454964, 6818705, 13637410, 27274820]

約数ペア:

[(1, 27274820), (2, 13637410), (4, 6818705), (5, 5454964), (10, 2727482), (20, 1363741), (313, 87140), (626, 43570), (1252, 21785), (1565, 17428), (3130, 8714), (4357, 6260)]