252215800

素因数分解:

$2^3\times 5^2\times {\mathrm{1261079}}^1$

素因数の和:1261095

約数の個数: 24

約数和(自身を含む): 586402200

約数和(自身を除く): 334186400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1261079, 2522158, 5044316, 6305395, 10088632, 12610790, 25221580, 31526975, 50443160, 63053950, 126107900, 252215800]

約数ペア:

[(1, 252215800), (2, 126107900), (4, 63053950), (5, 50443160), (8, 31526975), (10, 25221580), (20, 12610790), (25, 10088632), (40, 6305395), (50, 5044316), (100, 2522158), (200, 1261079)]