102912251900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{9441491}}^1$

素因数の和:9441614

約数の個数: 36

約数和(自身を含む): 225368414040

約数和(自身を除く): 122456162140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 10900, 9441491, 18882982, 37765964, 47207455, 94414910, 188829820, 236037275, 472074550, 944149100, 1029122519, 2058245038, 4116490076, 5145612595, 10291225190, 20582450380, 25728062975, 51456125950, 102912251900]

約数ペア:

[(1, 102912251900), (2, 51456125950), (4, 25728062975), (5, 20582450380), (10, 10291225190), (20, 5145612595), (25, 4116490076), (50, 2058245038), (100, 1029122519), (109, 944149100), (218, 472074550), (436, 236037275), (545, 188829820), (1090, 94414910), (2180, 47207455), (2725, 37765964), (5450, 18882982), (10900, 9441491)]