56557048780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2833}}^1\times {\mathrm{9883}}^1$

素因数の和:12826

約数の個数: 48

約数和(自身を含む): 120000220704

約数和(自身を除く): 63443171924

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2833, 5666, 9883, 11332, 14165, 19766, 28330, 39532, 49415, 56660, 98830, 197660, 286133, 572266, 998183, 1144532, 1430665, 1996366, 2861330, 3992732, 4990915, 5722660, 9981830, 19963660, 27998539, 55997078, 111994156, 139992695, 279985390, 559970780, 2827852439, 5655704878, 11311409756, 14139262195, 28278524390, 56557048780]

約数ペア:

[(1, 56557048780), (2, 28278524390), (4, 14139262195), (5, 11311409756), (10, 5655704878), (20, 2827852439), (101, 559970780), (202, 279985390), (404, 139992695), (505, 111994156), (1010, 55997078), (2020, 27998539), (2833, 19963660), (5666, 9981830), (9883, 5722660), (11332, 4990915), (14165, 3992732), (19766, 2861330), (28330, 1996366), (39532, 1430665), (49415, 1144532), (56660, 998183), (98830, 572266), (197660, 286133)]