188680522090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{701}}^1\times {\mathrm{19661}}^1$

素因数の和:20443

約数の個数: 48

約数和(自身を含む): 349567788024

約数和(自身を除く): 160887265934

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 701, 1369, 1402, 2738, 3505, 6845, 7010, 13690, 19661, 25937, 39322, 51874, 98305, 129685, 196610, 259370, 727457, 959669, 1454914, 1919338, 3637285, 4798345, 7274570, 9596690, 13782361, 26915909, 27564722, 53831818, 68911805, 134579545, 137823610, 269159090, 509947357, 1019894714, 2549736785, 5099473570, 18868052209, 37736104418, 94340261045, 188680522090]

約数ペア:

[(1, 188680522090), (2, 94340261045), (5, 37736104418), (10, 18868052209), (37, 5099473570), (74, 2549736785), (185, 1019894714), (370, 509947357), (701, 269159090), (1369, 137823610), (1402, 134579545), (2738, 68911805), (3505, 53831818), (6845, 27564722), (7010, 26915909), (13690, 13782361), (19661, 9596690), (25937, 7274570), (39322, 4798345), (51874, 3637285), (98305, 1919338), (129685, 1454914), (196610, 959669), (259370, 727457)]