13858480700

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{997013}}^1$

素因数の和:997166

約数の個数: 36

約数和(自身を含む): 30289285320

約数和(自身を除く): 16430804620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900, 997013, 1994026, 3988052, 4985065, 9970130, 19940260, 24925325, 49850650, 99701300, 138584807, 277169614, 554339228, 692924035, 1385848070, 2771696140, 3464620175, 6929240350, 13858480700]

約数ペア:

[(1, 13858480700), (2, 6929240350), (4, 3464620175), (5, 2771696140), (10, 1385848070), (20, 692924035), (25, 554339228), (50, 277169614), (100, 138584807), (139, 99701300), (278, 49850650), (556, 24925325), (695, 19940260), (1390, 9970130), (2780, 4985065), (3475, 3988052), (6950, 1994026), (13900, 997013)]