129120180250

素因数分解:

$2^1\times 5^3\times {\mathrm{2437}}^1\times {\mathrm{211933}}^1$

素因数の和:214387

約数の個数: 32

約数和(自身を含む): 241813303056

約数和(自身を除く): 112693122806

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 2437, 4874, 12185, 24370, 60925, 121850, 211933, 304625, 423866, 609250, 1059665, 2119330, 5298325, 10596650, 26491625, 52983250, 516480721, 1032961442, 2582403605, 5164807210, 12912018025, 25824036050, 64560090125, 129120180250]

約数ペア:

[(1, 129120180250), (2, 64560090125), (5, 25824036050), (10, 12912018025), (25, 5164807210), (50, 2582403605), (125, 1032961442), (250, 516480721), (2437, 52983250), (4874, 26491625), (12185, 10596650), (24370, 5298325), (60925, 2119330), (121850, 1059665), (211933, 609250), (304625, 423866)]