70837488.000000000

素因数分解:

$2^2\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{3217}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 433039824

約数和(自身を除く): 226958804

約数列:

[1, 2, 4, 5, 10, 20, 3203, 3217, 6406, 6434, 12812, 12868, 16015, 16085, 32030, 32170, 64060, 64340, 10304051, 20608102, 41216204, 51520255, 103040510, 206081020]

約数ペア:

[(1, 206081020), (2, 103040510), (4, 51520255), (5, 41216204), (10, 20608102), (20, 10304051), (3203, 64340), (3217, 64060), (6406, 32170), (6434, 32030), (12812, 16085), (12868, 16015)]