1970305300

素因数分解:

$2^2\times 5^2\times {\mathrm{19703053}}^1$

素因数の和:19703067

約数の個数: 18

約数和(自身を含む): 4275562718

約数和(自身を除く): 2305257418

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 19703053, 39406106, 78812212, 98515265, 197030530, 394061060, 492576325, 985152650, 1970305300]

約数ペア:

[(1, 1970305300), (2, 985152650), (4, 492576325), (5, 394061060), (10, 197030530), (20, 98515265), (25, 78812212), (50, 39406106), (100, 19703053)]