512008780

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{26863}}^1$

素因数の和:27825

約数の個数: 24

約数和(自身を含む): 1076386752

約数和(自身を除く): 564377972

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 9530, 19060, 26863, 53726, 107452, 134315, 268630, 537260, 25600439, 51200878, 102401756, 128002195, 256004390, 512008780]

約数ペア:

[(1, 512008780), (2, 256004390), (4, 128002195), (5, 102401756), (10, 51200878), (20, 25600439), (953, 537260), (1906, 268630), (3812, 134315), (4765, 107452), (9530, 53726), (19060, 26863)]