4980685250

素因数分解:

$2^1\times 5^3\times {\mathrm{19922741}}^1$

素因数の和:19922758

約数の個数: 16

約数和(自身を含む): 9323843256

約数和(自身を除く): 4343158006

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 19922741, 39845482, 99613705, 199227410, 498068525, 996137050, 2490342625, 4980685250]

約数ペア:

[(1, 4980685250), (2, 2490342625), (5, 996137050), (10, 498068525), (25, 199227410), (50, 99613705), (125, 39845482), (250, 19922741)]