99669950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{14341}}^1$

素因数の和:14492

約数の個数: 24

約数和(自身を含む): 186732840

約数和(自身を除く): 87062890

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 14341, 28682, 71705, 143410, 358525, 717050, 1993399, 3986798, 9966995, 19933990, 49834975, 99669950]

約数ペア:

[(1, 99669950), (2, 49834975), (5, 19933990), (10, 9966995), (25, 3986798), (50, 1993399), (139, 717050), (278, 358525), (695, 143410), (1390, 71705), (3475, 28682), (6950, 14341)]