158249800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{13411}}^1$

素因数の和:13486

約数の個数: 48

約数和(自身を含む): 374194800

約数和(自身を除く): 215945000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 13411, 26822, 53644, 67055, 107288, 134110, 268220, 335275, 536440, 670550, 791249, 1341100, 1582498, 2682200, 3164996, 3956245, 6329992, 7912490, 15824980, 19781225, 31649960, 39562450, 79124900, 158249800]

約数ペア:

[(1, 158249800), (2, 79124900), (4, 39562450), (5, 31649960), (8, 19781225), (10, 15824980), (20, 7912490), (25, 6329992), (40, 3956245), (50, 3164996), (59, 2682200), (100, 1582498), (118, 1341100), (200, 791249), (236, 670550), (295, 536440), (472, 335275), (590, 268220), (1180, 134110), (1475, 107288), (2360, 67055), (2950, 53644), (5900, 26822), (11800, 13411)]