188802200

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{3761}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 440831160

約数和(自身を除く): 252028960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 1004, 1255, 2008, 2510, 3761, 5020, 6275, 7522, 10040, 12550, 15044, 18805, 25100, 30088, 37610, 50200, 75220, 94025, 150440, 188050, 376100, 752200, 944011, 1888022, 3776044, 4720055, 7552088, 9440110, 18880220, 23600275, 37760440, 47200550, 94401100, 188802200]

約数ペア:

[(1, 188802200), (2, 94401100), (4, 47200550), (5, 37760440), (8, 23600275), (10, 18880220), (20, 9440110), (25, 7552088), (40, 4720055), (50, 3776044), (100, 1888022), (200, 944011), (251, 752200), (502, 376100), (1004, 188050), (1255, 150440), (2008, 94025), (2510, 75220), (3761, 50200), (5020, 37610), (6275, 30088), (7522, 25100), (10040, 18805), (12550, 15044)]