992380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 2194920

約数和(自身を除く): 1202540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 841, 1180, 1682, 1711, 3364, 3422, 4205, 6844, 8410, 8555, 16820, 17110, 34220, 49619, 99238, 198476, 248095, 496190, 992380]

約数ペア:

[(1, 992380), (2, 496190), (4, 248095), (5, 198476), (10, 99238), (20, 49619), (29, 34220), (58, 17110), (59, 16820), (116, 8555), (118, 8410), (145, 6844), (236, 4205), (290, 3422), (295, 3364), (580, 1711), (590, 1682), (841, 1180)]