99976120

素因数分解:

$2^3\times 5^1\times {\mathrm{2499403}}^1$

素因数の和:2499414

約数の個数: 16

約数和(自身を含む): 224946360

約数和(自身を除く): 124970240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2499403, 4998806, 9997612, 12497015, 19995224, 24994030, 49988060, 99976120]

約数ペア:

[(1, 99976120), (2, 49988060), (4, 24994030), (5, 19995224), (8, 12497015), (10, 9997612), (20, 4998806), (40, 2499403)]